Skip to main content

Bartleby Sitemap - Textbook Solutions

All Textbook Solutions for Elementary Algebra

In the following exercises, solve each equation with fraction coefficients. 334. 13b+15=25b35 In the following exercises, solve each equation with fraction coefficients. 335. 13x+25=15x25 In the following exercises, solve each equation with fraction coefficients. 336. 1=16(12x6)In the following exercises, solve each equation with fraction coefficients. 337. 1=15(15x10)In the following exercises, solve each equation with fraction coefficients. 338. 14(p7)=13(p+5)In the following exercises, solve each equation with fraction coefficients. 339. 15(q+3)=12(q3)In the following exercises, solve each equation with fraction coefficients. 340. 12(x+4)=34 In the following exercises, solve each equation with fraction coefficients. 341. 13(x+5)=56 In the following exercises, solve each equation with fraction coefficients. 342. 5q85=2q10 In the following exercises, solve each equation with fraction coefficients. 343. 4m+26=m3 In the following exercises, solve each equation with fraction coefficients. 344. 4n+84=n3 In the following exercises, solve each equation with fraction coefficients. 345. 3p+63=p2 In the following exercises, solve each equation with fraction coefficients. 346. u34=u23 In the following exercises, solve each equation with fraction coefficients. 347. v10+1=v42 In the following exercises, solve each equation with fraction coefficients. 348. c15+1=c101 In the following exercises, solve each equation with fraction coefficients. 349. d6+3=d8+2 In the following exercises, solve each equation with fraction coefficients. 350. 3x+42+1=5x+108 In the following exercises, solve each equation with fraction coefficients. 351. 10y23+3=10y+19 In the following exercises, solve each equation with fraction coefficients. 352. 7u141=4u+85 In the following exercises, solve each equation with fraction coefficients. 353. 3v62+5=11v45 In the following exercises, solve each equation with decimal coefficients. 354. 0.6y+3=9 In the following exercises, solve each equation with decimal coefficients. 355. 0.4y4=2 In the following exercises, solve each equation with decimal coefficients. 356. 3.6j2=5.2 In the following exercises, solve each equation with decimal coefficients. 357. 2.1k+3=7.2 In the following exercises, solve each equation with decimal coefficients. 358. 0.4x+0.6=0.5x1.2 In the following exercises, solve each equation with decimal coefficients. 359. 0.7x+0.4=0.6x+2.4 In the following exercises, solve each equation with decimal coefficients. 360. 0.23x+1.47=0.37x1.05 In the following exercises, solve each equation with decimal coefficients. 361. 0.48x+1.56=0.58x0.64 In the following exercises, solve each equation with decimal coefficients. 362. 0.9x1.25=0.75x+1.75 In the following exercises, solve each equation with decimal coefficients. 363. 1.2x0.91=0.8x+2.29 In the following exercises, solve each equation with decimal coefficients. 364. 0.05n+0.10(n+8)=2.15 In the following exercises, solve each equation with decimal coefficients. 365. 0.05n+0.10(n+7)=3.55 In the following exercises, solve each equation with decimal coefficients. 366. 0.10d+0.25(d+5)=4.05 In the following exercises, solve each equation with decimal coefficients. 367. 0.10d+0.25(d+7)=5.25 In the following exercises, solve each equation with decimal coefficients. 368. 0.05(q5)+0.25q=3.05 In the following exercises, solve each equation with decimal coefficients. 369. 0.05(q8)+0.25q=4.10 Coins Taylor has $2.00 in dimes and pennies. The number of pennies is 2 more than the number of dimes. Solve the equation 0.10d+0.001(d+2)=2 for d, the number of dimes.Stamps Paula bought $22.82 worth of 49-cent stamps and 21-cent stamps. The number of 21-cent stamps was 8 less than the number of 49-cent stamps. Solve the equation 0.49s+0.21(s8)=22.82 for s, to find the number of 49-cent stamps Paula bought.Explain how you find the least common denominator of 38,16 , and 23 .If an equation has several fractions, how does multiplying both sides by the LCD make it easier to solve?If an equation has fractions only on one side, why do you have to multiply both sides of the equation by the LCD?In the equation 0.35x+2.1=2.85 what is the LCD? How do you know?Lindsay drove for 512 hours at 60 miles per hour. How much distance did she travel?Trinh walked for 213 hours at 3 miles per hour. How far did she walk?Lee wants to drive from Phoenix to his brother’s apartment in San Francisco, a distance of 770 miles. If he drives at a steady rate of 70 miles per hour, how many hours will the trip take?Yesenia is 168 miles from Chicago. If she needs to be in Chicago in 3 hours, at what rate does she need to drive?Solve the formula d=rt for r: (a) when d=180 and t=4 (b) in general Solve the formula d=rt for r: (a) when d=780 and t=12 (b) in general Use the formula A=12bh to solve for h: (a) when A=170 and b=17 (b) in general Use the formula A=12bh to solve for b: (a) when A=62 and h=31 (b) in general Use the formula I=Prt to find the principal, P: (a) when I=2,160,r=6,t=3years (b) in general Use the formula I=Prt to find the principal, P: (a) when I=5,400,r=12,t=5years (b) in general Solve the formula 3x+4y=10 for y: (a) when x=143 (b) in general Solve the formula 5x+2y=18 for y: (a) when x=4 (b) in general Solve the formula P=a+b+c for b.Solve the formula P=a+b+c for c.Solve the formula 4x+7y=9 for y.Solve the formula 5x+8y=1 for y.In the following exercises, solve. 376. Steve drove for 812 hours at 72 miles per hour. How much distance did he travel?In the following exercises, solve. 377. Socorro drove for 456 hours at 60 miles per hour. How much distance did she travel?In the following exercises, solve. 378. Yuki walked for 134 hours at 4 miles per hour. How far did she walk?In the following exercises, solve. 379. Francie rode her bike for 212 hours at 12 miles per hour. How far did she ride?In the following exercises, solve. 380. Connor wants to drive from Tucson to the Grand Canyon, a distance of 338 miles. If he drives at a steady rate of 52 miles per hour, how many hours will the trip take?In the following exercises, solve. 381. Megan is taking the bus from New York City to Montreal. The distance is 380 miles and the bus travels at a steady rate of 76 miles per hour. How long will the bus ride be?In the following exercises, solve. 382. Aurelia is driving from Miami to Orlando at a rate of 65 miles per hour. The distance is 235 miles. To the nearest tenth of an hour, how long will the trip take?In the following exercises, solve. 383. Kareem wants to ride his bike from St. Louis to Champaign, Illinois. The distance is 180 miles. If he rides at a steady rate of 16 miles per hour, how many hours will the trip take?In the following exercises, solve. 384. Javier is driving to Bangor, 240 miles away. If he needs to be in Bangor in 4 hours, at what rate does he need to drive?In the following exercises, solve. 385. Alejandra is driving to Cincinnati, 450 miles away. If she wants to be there in 6 hours, at what rate does she need to drive?In the following exercises, solve. 386. Aisha took the train from Spokane to Seattle. The distance is 280 miles and the trip took 3.5 hours. What was the speed of the train?In the following exercises, solve. 387. Philip got a ride with a friend from Denver to Las Vegas, a distance of 750 miles. If the trip took 10 hours, how fast was the friend driving?In the following exercises, use the formula d=rt. 388. Solve for t (a) when d=350 and r=70 (b) in general In the following exercises, use the formula d=rt. 389. Solve for t (a) when d=240 and r=60 (b) in general In the following exercises, use the formula d=rt. 390. Solve for t (a) when d=510 and r=60 (b) in general In the following exercises, use the formula d=rt. 391. Solve for t (a) when d=175 and r=50 (b) in general In the following exercises, use the formula d=rt. 392. Solve for r (a) when d=204 and t=3 (b) in general In the following exercises, use the formula d=rt. 393. Solve for r (a) when d=420 and t=6 (b) in general In the following exercises, use the formula d=rt. 394. Solve for r (a) when d=160 and t=2.5 (b) in general In the following exercises, use the formula d=rt. 395. Solve for r (a) when d=180 and t=4.5 (b) in general In the following exercises, use the formula A=12bh. 396. Solve for b (a) when A=126 and h=18 (b) in general In the following exercises, use the formula A=12bh. 397. Solve for h (a) when A=176 and b=22 (b) in general In the following exercises, use the formula A=12bh. 398. Solve for h (a) when A=375 and b=25 (b) in general In the following exercises, use the formula A=12bh. 399. Solve for b (a) when A=65 and h=13 (b) in general In the following exercises, use the formula I=Prt. 400. Solve for the principal, P for (a) I=5,480,r=4,t=7years (b) in general In the following exercises, use the formula I=Prt. 401. Solve for the principal, P for (a) I=3,950,r=6,t=5years (b) in general In the following exercises, use the formula I=Prt. 402. Solve for the time, t for (a) I=2,376,P=9,000,r=4.4 (b) in general In the following exercises, use the formula I=Prt. 403. Solve for the time, t for (a) I=624,P=6,000,r=5.2 (b) in general In the following exercises, solve. 404. Solve the formula 2x+3y=12 for y (a) when x=3 (b) in general In the following exercises, solve. 405. Solve the formula 5x+2y=10 for y (a) when x=4 (b) in general In the following exercises, solve. 406. Solve the formula 3xy=7 for y (a) when x=2 (b) in general In the following exercises, solve. 407. Solve the formula 4x+y=5 for y (a) when x=3 (b) in general In the following exercises, solve. 408. Solve a+b=90 for b.In the following exercises, solve. 409. Solve a+b=90 for a.In the following exercises, solve. 410. Solve 180=a+b+c for a.In the following exercises, solve. 411. Solve 180=a+b+c for c.In the following exercises, solve. 412. Solve the formula 8x+y=15 for y.In the following exercises, solve. 413. Solve the formula 9x+y=13 for y.In the following exercises, solve. 414. Solve the formula 4x+y=6 for y.In the following exercises, solve. 415. Solve the formula 5x+y=1 for y.In the following exercises, solve. 416. Solve the formula 4x+3y=7 for y.In the following exercises, solve. 417. Solve the formula 3x+2y=11 for y.In the following exercises, solve. 418. Solve the formula xy=4 for y.In the following exercises, solve. 419. Solve the formula xy=3 for y.In the following exercises, solve. 420. Solve the formula P=2L+2W for L.In the following exercises, solve. 421. Solve the formula P=2L+2W for W.In the following exercises, solve. 422. Solve the formula C=d for d.In the following exercises, solve. 423. Solve the formula C=d for .In the following exercises, solve. 424. Solve the formula V=LWH for L.In the following exercises, solve. 425. Solve the formula V=LWH for H.Converting temperature While on a tour in Greece, Tatyana saw that the temperature was 40° Celsius. Solve for F in the formula C=59(F32) to find the Fahrenheit temperature.Converting temperature Yon was visiting the United States and he saw that the temperature in Seattle one day was 50o Fahrenheit. Solve for C in the formula F=95C+32 to find the Celsius temperature.Solve the equation 2x+3y=6 for y (a) when x=3 (b) in general (c) Which solution is easier for you, (a) or (b)? Why?Solve the equation 5x2y=10 for x (a) when y=10 (b) in general (c) Which solution is easier for you, (a) or (b)? Why?Graph on the number line: (a) x1 (b) x2 (c) x3 Graph on the number line: (a) x2 (b) x3 (c) x1 Graph on the number line and write in interval notation: (a) x2 (b) x1.5 (c) x34 Graph on the number line and write in interval notation: (a) x4 (b) x0.5 (c) x23 Solve the inequality, graph the solution on the number line, and write the solution in interval notation. p3416 Solve the inequality, graph the solution on the number line, and write the solution in interval notation. r13712 Solve the inequality, graph the solution on the number line, and write the solution in interval notation. 9c72 Solve the inequality, graph the solution on the number line, and write the solution in interval notation. 12d60 Solve each inequality, graph the solution on the number line, and write the solution in interval notation.8q32 Solve each inequality, graph the solution on the number line, and write the solution in interval notation. 7r70 Solve the inequality, graph the solution on the number line, and write the solution in interval notation. 2438m Solve the inequality, graph the solution on the number line, and write the solution in interval notation.2443n Solve the inequality, graph the solution on the number line, and write the solution in interval notation. k1215 Solve the inequality, graph the solution on the number line, and write the solution in interval notation.u416 Solve the inequality 3q7q23 , graph the solution on the number line, and write the solution in interval notation.Solve the inequality 6x10x+19 , graph the solution on the number line, and write the solution in interval notation.Solve the inequality 9y+2(y+6)5y24 , graph the solution on the number line, and write the solution in interval notation.Solve the inequality 6u+8(u1)10u+32 , graph the solution on the number line, and write the solution in interval notation.Solve the inequality 4b3(3b)5(b6)+2b , graph the solution on the number line, and write the solution in interval notation.Solve the inequality 9h7(2h)8(h+11)+8h , graph the solution on the number line, and write the solution in interval notation.Solve the inequality 14x112x16x+78 , graph the solution on the number line, and write the solution in interval notation.Solve the inequality 25z13z115z35 , graph the solution on the number line, and write the solution in interval notation.Translate and solve. Then write the solution in interval notation and graph on the number line. Twenty times y is at most 100 Translate and solve. Then write the solution in interval notation and graph on the number line. Nine times z is no less than 135 Translate and solve. Then write the solution in interval notation and graph on the number line. Nineteen less than p is no less than 47 Translate and solve. Then write the solution in interval notation and graph on the number line. Four more than a is at most 15.In the following exercises, graph each inequality on the number line. 430. (a) x2 (b) x1 (c) x0 In the following exercises, graph each inequality on the number line. 431. (a) x1 (b) x2 (c) x3 In the following exercises, graph each inequality on the number line. 432. (a) x3 (b) x4 (c) x2 In the following exercises, graph each inequality on the number line. 433. (a) x0 (b) x4 (c) x1 In the following exercises, graph each inequality on the number line and write in interval notation. 434. (a) x2 (b) x3.5 (c) x23 In the following exercises, graph each inequality on the number line and write in interval notation. 435. (a) x3 (b) x0.5 (c) x13 In the following exercises, graph each inequality on the number line and write in interval notation. 436. (a) x4 (b) x2.5 (c) x32 In the following exercises, graph each inequality on the number line and write in interval notation. 437. (a) x5 (b) x1.5 (c) x73 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 438. n1133 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 439. m4562 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 440. u+2521 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 441. v+123 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 442. a+34710 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 443. b+7816 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 444. f1320512 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 445. g1112518 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 446. 8x72 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 447. 6y48 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 448. 7r56 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 449. 9s81 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 450. 5u65 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 451. 8v96 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 452. 9c126 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 453. 7d105 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 454. 2025h In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 455. 4058k In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 456. 76j42 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 457. 94g36 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 458. a39 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 459. b1030 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 460. 25p5 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 461. 18q6 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 462. 9t27 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 463. 7s28 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 464. 23y36 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 465. 35x45 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 466. 4v9v40 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 467. 5u8u21 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 468. 13q7q29 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 469. 9p14p18 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 470. 12x+3(x+7)10x24 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 471. 9y+5(y+3)4y35 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 472. 6h4(h1)7h11 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 473. 4k(k2)7k26 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 474. 8m2(14m)7(m4)+3m In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 475. 6n12(3n)9(n4)+9n In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 476. 34b13b512b12 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 477. 9u+5(2u5)12(u1)+7u In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 478. 23g12(g14)16(g+42)In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 479. 56a14a712a+23 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 480. 45h23(h9)115(2h+90)In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 481. 12v+3(4v1)19(v2)+5v In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 482. 1540 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 483. 35k77 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 484. 23p2(65p)3(11p4)In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 485. 18q4(103q)5(6q8)In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 486. 94x512 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 487. 218y1528 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 488. c+3499 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 489. d+2961 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 490. m184 In the following exercises, solve each inequality, graph the solution on the number line, and write the solution in interval notation. 491. n136 In the following exercises, translate and solve .Then write the solution in interval notation and graph on the number line 492. Fourteen times d is greater than 56.In the following exercises, translate and solve .Then write the solution in interval notation and graph on the number line 493. Ninety times c is less than 450.In the following exercises, translate and solve .Then write the solution in interval notation and graph on the number line. 494. Eight times z is smaller than 40 .In the following exercises, translate and solve .Then write the solution in interval notation and graph on the number line. 495. Ten times y is at most 110 .In the following exercises, translate and solve .Then write the solution in interval notation and graph on the number line 496. Three more than h is no less than 25.In the following exercises, translate and solve .Then write the solution in interval notation and graph on the number line 497. Six more than k exceeds 25.In the following exercises, translate and solve .Then write the solution in interval notation and graph on the number line 498. Ten less than w is at least 39.In the following exercises, translate and solve .Then write the solution in interval notation and graph on the number line 499. Twelve less than x is no less than 21.In the following exercises, translate and solve .Then write the solution in interval notation and graph on the number line 500. Negative five times r is no more than 95.In the following exercises, translate and solve .Then write the solution in interval notation and graph on the number line 501. Negative two times s is lower than 56.In the following exercises, translate and solve .Then write the solution in interval notation and graph on the number line 502. Nineteen less than b is at most 22 .In the following exercises, translate and solve .Then write the solution in interval notation and graph on the number line 503. Fifteen less than a is at least 7 .Safety A child’s height, h, must be at least 57 inches for the child to safely ride in the front seat of a car. Write this as an inequality.Fighter pilots The maximum height, h, of a fighter pilot is 77 inches. Write this as an inequality.Elevators The total weight, w, of an elevator’s passengers can be no more than 1,200 pounds. Write this as an inequality.Shopping The number of items, n, a shopper can have in the express check-out lane is at most 8. Write this as an inequality.Give an example from your life using the phrase ‘at least’.Give an example from your life using the phrase ‘at most’.Explain why it is necessary to reverse the inequality when solving 5x10 .Explain why it is necessary to reverse the inequality when solving n312 .In the following exercises, determine whether each number is a solution to the equation. 512. 10x1=5x;x=15 In the following exercises, determine whether each number is a solution to the equation. 513.â w+2=58;w=38 In the following exercises, determine whether each number is a solution to the equation. 514. 12n+5=8n;n=54 In the following exercises, determine whether each number is a solution to the equation. 515. 6a3=7a,a=313 In the following exercises, solve each equation using the Subtraction Property of Equality. 516. x+7=19 In the following exercises, solve each equation using the Subtraction Property of Equality. 517. y+2=6 In the following exercises, solve each equation using the Subtraction Property of Equality. 518. a+13=53 In the following exercises, solve each equation using the Subtraction Property of Equality. 519. n+3.6=5.1 In the following exercises, solve each equation using the Addition Property of Equality. 520. u7=10 In the following exercises, solve each equation using the Addition Property of Equality. 521. x9=4 In the following exercises, solve each equation using the Addition Property of Equality. 522. c311=911 In the following exercises, solve each equation using the Addition Property of Equality. 523. p4.8=14 In the following exercises, solve each equation. 524. n12=32 In the following exercises, solve each equation. 525.?? y+16=9 In the following exercises, solve each equation. 526. f+23=4 In the following exercises, solve each equation. 527. d3.9=8.2 In the following exercises, solve each equation. 528. y+815=3 In the following exercises, solve each equation. 529. 7x+106x+3=5 In the following exercises, solve each equation. 530. 6(n1)5n=14 In the following exercises, solve each equation. 531. 8(3p+5)23(p1)=35 In the following exercises, translate each English sentence into an algebraic equation and then solve it. 532. The sum of 6 and m is 25.In the following exercises, translate each English sentence into an algebraic equation and then solve it. 533. Four less than n is 13.In the following exercises, translate into an algebraic equation and solve. 534. Rochelle’s daughter is 11 years old. Her son is 3 years younger. How old is her son?In the following exercises, translate into an algebraic equation and solve. 535. Tan weighs 146 pounds. Minh weighs 15 pounds more than Tan. How much does Minh weigh?In the following exercises, translate into an algebraic equation and solve. 536. Peter paid $9.75 to go to the movies, which was $46.25 less than he paid to go to a concert. How much did he pay for the concert?In the following exercises, translate into an algebraic equation and solve. 537. Elissa earned $152.84 this week, which was $21.65 more than she earned last week. How much did she earn last week?In the following exercises, solve each equation using the division and multiplication properties of equality and check the solution. 538. 8x=72 In the following exercises, solve each equation using the division and multiplication properties of equality and check the solution. 539. 13a=65 In the following exercises, solve each equation using the division and multiplication properties of equality and check the solution. 540. 0.25p=5.25 In the following exercises, solve each equation using the division and multiplication properties of equality and check the solution. 541. y=4 In the following exercises, solve each equation using the division and multiplication properties of equality and check the solution. 542. n6=18 In the following exercises, solve each equation using the division and multiplication properties of equality and check the solution. 543. y10=30 In the following exercises, solve each equation using the division and multiplication properties of equality and check the solution. 544. 36=34x In the following exercises, solve each equation using the division and multiplication properties of equality and check the solution. 545. 58u=1516 In the following exercises, solve each equation using the division and multiplication properties of equality and check the solution. 546. 18m=72 In the following exercises, solve each equation using the division and multiplication properties of equality and check the solution. 547. c9=36 In the following exercises, solve each equation using the division and multiplication properties of equality and check the solution. 548. 0.45x=6.75 In the following exercises, solve each equation using the division and multiplication properties of equality and check the solution. 549. 1112=23y In the following exercises, solve each equation requiring simplification. 550. 5r3r+9r=352 In the following exercises, solve each equation requiring simplification. 551. 24x+8x11x=714 In the following exercises, solve each equation requiring simplification. 552. 1112n56n=95 In the following exercises, solve each equation requiring simplification. 553. 9(d2)15=24 In the following exercises, translate to an equation and then solve. 554. 143 is the product of 11 and y.In the following exercises, translate to an equation and then solve. 555. The quotient of b and and9 is 27 .In the following exercises, translate to an equation and then solve. 556. The sum of q and one-fourth is one.In the following exercises, translate to an equation and then solve. 557. The difference of s and one-twelfth is one fourth.In the following exercises, translate into an equation and solve. 558. Ray paid $21 for 12 tickets at the county fair. What was the price of each ticket?In the following exercises, translate into an equation and solve. 559. Janet gets paid $24 per hour. She heard that this is 34 of what Adam is paid. How much is Adam paid per hour?In the following exercises, solve the following equations with constants on both sides. 560. 8p+7=47 In the following exercises, solve the following equations with constants on both sides. 561. 10w5=65 In the following exercises, solve the following equations with constants on both sides. 562. 3x+19=47 In the following exercises, solve the following equations with constants on both sides. 563. 32=49n In the following exercises, solve the following equations with variables on both sides. 564. 7y=6y13 In the following exercises, solve the following equations with variables on both sides. 565. 5a+21=2a In the following exercises, solve the following equations with variables on both sides. 566. k=6k35 In the following exercises, solve the following equations with variables on both sides. 567. 4x38=3x In the following exercises, solve the following equations with variables and constants on both sides. 568. 12x9=3x+45 In the following exercises, solve the following equations with variables and constants on both sides. 569. 5n20=7n80 In the following exercises, solve the following equations with variables and constants on both sides. 570. 4u+16=19u In the following exercises, solve the following equations with variables and constants on both sides. 571. 58c4=38c+4 In the following exercises, solve each linear equation. 572. 6(x+6)=24 In the following exercises, solve each linear equation. 573. 9(2p5)=72 In the following exercises, solve each linear equation. 574. (s+4)=18 In the following exercises, solve each linear equation. 575. 8+3(n9)=17 In the following exercises, solve each linear equation. 576. 233(y7)=8 In the following exercises, solve each linear equation. 577. 13(6m+21)=m7 In the following exercises, solve each linear equation. 578. 4(4.35y+0.25)=365 In the following exercises, solve each linear equation. 579. 0.25(q8)=0.1(q+7)In the following exercises, solve each linear equation. 580. 8(r2)=6(r+10)In the following exercises, solve each linear equation. 581. 5+7(25x)=2(9x+1)(13x57)In the following exercises, solve each linear equation. 582. (9n+5)(3n7)=20(4n2)In the following exercises, solve each linear equation. 583. 2[16+5(8k6)]=8(34k)32 In the following exercises, classify each equation as a conditional equation, an identity, or a contradiction and then state the solution. 584. 17y3(42y)=11(y1)+12y1 In the following exercises, classify each equation as a conditional equation, an identity, or a contradiction and then state the solution. 585. 9u+32=15(u4)3(2u+21)In the following exercises, classify each equation as a conditional equation, an identity, or a contradiction and then state the solution. 586. 8(7m+4)=6(8m+9)In the following exercises, classify each equation as a conditional equation, an identity, or a contradiction and then state the solution. 587. 21(c1)19(c+1)=2(c20)In the following exercises, solve each equation with fraction coefficients. 588. 25n110=710 In the following exercises, solve each equation with fraction coefficients. 589. 13x+15x=8 In the following exercises, solve each equation with fraction coefficients. 590. 34a13=12a56 In the following exercises, solve each equation with fraction coefficients. 591. 12(k3)=13(k+16)

Page: [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24][25][26][27][28]