Mariana solved a linear equation and found that it had an infinite number of solutions. Which could have been the final line of her work? A * = - 1 9 = 10 C B

Q: z=11z+ 6

A:

Q: At the end of the day, Aaron has a pocketful of change. A total of 19 coins are in his pocket,…

A: The solution is shown in step-2

Q: Solve each equation, be sure to check for extraneous solutions

A:

Q: Solve the equation 0=x²+4x-12 by graphing. What are the solutions? A B x=3,x=4 D x=6, x=-2 с…

A:

Q: Solve B+4X=A X=?

A:

Q: how many were orchestra seats? Write two linear equations to solve the problem.

A: Let, The number of Orchestra seats = x  Cost of Orchestra seats =$96 The number of balcony seats = y…

Q: Solve the equation y = mx + b for b. Answer in the form b = ....

A: given  y=mx+c

Q: If 6x + y = 5 is a true equation, what would be the value of -9+ 6x + y?

A:

Q: Alewuya invests a total of $24,500 in two accounts paying 2% and 12% simple interest, respectively.…

A:

Q: 3.) Malachi buys a pair of pants for $33 and 3 pairs of socks. Each pair of socks costs the same…

A:

Q: Solve the equation x² + 7x = 30. O A. x = 15 and x = -2 O O B. x = -6 and x = 5 C. x=-10 and x = 3 O…

A:

Q: Find the missing number so that the equation has no  solutions. -4x-9=(   )x-3

A: It is given as the equation which has no solution.

Q: 4x-17y=-28 -2x+y=14 Solve by substitution and write answer as an ordered pair

A:

Q: Solve the equation y = mx + b for m. Answer in the form m = .

A: given y=mx+b

Q: 1x+zy=-19 2. ーX +2y =2 %3D

A: Given: 7x+2y=-19-x+2y=21

Q: A bookstore buys 35 books for $271. Some books cost $7 each and the remainder cost $9 each. How many…

A: Let there are two types of books, type A and type B. Let there are x number of books of type A, And…

Q: solve the following equation x3-4x2+5x-2=0

A: Using the zero factor principle, it can be written that if ab=0 , then a=0 or b=0 . It is known that…

Q: Jane has two test grades of 83, four grades of 86, and 3 grades of 92 on her first nine math tests.…

A:

Q: Solve the equation P=a+b+c for b.

A: Given that, The equation is P=a + b + c

Q: The distance, d, that a certain car is from Math City after h hours, can be determined by the…

A: Given,           The distance, d, that a certain car is from Math City after h hours, can be…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.