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Examples 1, 2, and 5 PP. 248-250 Example 3 p. 249 Examples 1 and 4 Pp. 248 and 250 Solve. Check your solution. 4(x + 1) = 28 2(a2)=3(a-5) 7(x + 2) = 2(x + 2) 7. 6x + 4 = 2(3x - 5) 3(1+2)-5=6f-2 2. 35 = 7(2p-1) 4. 16(z + 3) = 4(z +9) 6. 3(d-2) = 5(d+8) 8. 20f + (-8f-15)= 3(4f-5) 10. 7x+5=10(x-7) - 3x 11. MULTIPLE CHOICE You and three friends are going to the fair. The cost for parking is $5 per car and admission to the fair is $19 per person. If you have a total of $113, how much can each person spend on food? A $4 C $12 B $8 D $24 Solve. Graph the solution on a number line. 12. -2(k-2) ≥-20 14. -2(g-1) >8-4 LAIS for 13. (3r+7)2 ≤-34 15. 5p+823(p+6)

Examples 1, 2, and 5 PP. 248-250 Example 3 p. 249 Examples 1 and 4 Pp. 248 and 250 Solve. Check your solution. 4(x + 1) = 28 2(a2)=3(a-5) 7(x + 2) = 2(x + 2) 7. 6x + 4 = 2(3x - 5) 3(1+2)-5=6f-2 2. 35 = 7(2p-1) 4. 16(z + 3) = 4(z +9) 6. 3(d-2) = 5(d+8) 8. 20f + (-8f-15)= 3(4f-5) 10. 7x+5=10(x-7) - 3x 11. MULTIPLE CHOICE You and three friends are going to the fair. The cost for parking is $5 per car and admission to the fair is $19 per person. If you have a total of $113, how much can each person spend on food? A $4 C $12 B $8 D $24 Solve. Graph the solution on a number line. 12. -2(k-2) ≥-20 14. -2(g-1) >8-4 LAIS for 13. (3r+7)2 ≤-34 15. 5p+823(p+6)

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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cation, Check Your Understanding Examples 1, 2, and 5 PP. 248-250 Example 3 P. 249 Examples 1 and 4 PP. 248 and 250 Practice and Examples 1, 2, and 5 PP. 248-250 Solve. Check your solution. 4(x + 1) = 28 2(a2)=3(a - 5) 7(x + 2) = 2(x + 2) 6x + 4 = 2(3x - 5) 9. 3(1+2f)-5=6f-2 Example 3 p. 249 SPES Problem Solving Examples 1 and 4 PP. 248 and 250 2. 35= 7(2p-1) 4. 16(z + 3) = 4(z +9) 6. 3(d 2) = 5(d+8) 11. MULTIPLE CHOICE You and three friends are going to the fair. The cost for parking is $5 per car and admission to the fair is $19 per person. If you have a total of $113, how much can each person spend on food? A $4 C $12 B $8 D $24 8. 20f + (-8f-15)=3(4f-5) 10. 7x+5 10(x-7) - 3x Solve. Graph the solution on a number line. 12. -2(k-2) ≥ -20 14. -2(g-1) >8-4 16. 6(-2z+5) < -19z+16 13. (3r+7)2 ≤ -34 15. 5p+823(p+6) 17. 10p ≤7(2p-4) tox 318 2 = Step-by-Step Solutions begin on page R11. Extra Practice begins on page 810. Solve. Check your solution. W GMS MERO 12 sibh 18. 6n18 4(n + 2) 19. 12y + 5(y-6)=4 20. 12z + 4 = 2(5z + 8) - 123HTA 21. d - 12 = 4(d - 6) 22. 3x + 2 = 2(2x - 7) 23. 6(y-5) = 2(10 + 3y) 24. 4(2c + 8) = 5(c + 4) 25. 10+ 12p=3(3+ 4p) 27. 10z + 4 = 2(5z + 8) 12 26. 3x + 2+5(x - 1) = 8x + 17 Solve. Graph the solution on a number line. 30. 205(w + 3) 32. 3(6m-4) 2 24 34. 3y-6> 4(y - 3) 36. 3(3r+5) ≥ 24 + 10r 28. GEOMETRY The perimeter of a rectangle is 50 centimeters. The length of the rectangle is one more than 3 times the width of the rectangle. What are the dimensions of the rectangle? 29. FINANCIAL LITERACY Tim is taking the train to Seattle to visit his grandparents. He was given $15 to spend on snacks and reading material. Granola bars cost $1.15 each, and magazines cost $1.25. If Tim buys the same number of granola bars and magazines, how many can he buy? 160 31. -329(3h + 2) + 4 33. 10(3 + s) < 4s 35. 8(2h+6) ≤ 12h + 20 37. 14t-28 <7(t + 6) Lesson 5-5 Solving Multi-Step Equations and Inequalities 251
Transcribed Image Text:cation, Check Your Understanding Examples 1, 2, and 5 PP. 248-250 Example 3 P. 249 Examples 1 and 4 PP. 248 and 250 Practice and Examples 1, 2, and 5 PP. 248-250 Solve. Check your solution. 4(x + 1) = 28 2(a2)=3(a - 5) 7(x + 2) = 2(x + 2) 6x + 4 = 2(3x - 5) 9. 3(1+2f)-5=6f-2 Example 3 p. 249 SPES Problem Solving Examples 1 and 4 PP. 248 and 250 2. 35= 7(2p-1) 4. 16(z + 3) = 4(z +9) 6. 3(d 2) = 5(d+8) 11. MULTIPLE CHOICE You and three friends are going to the fair. The cost for parking is $5 per car and admission to the fair is $19 per person. If you have a total of $113, how much can each person spend on food? A $4 C $12 B $8 D $24 8. 20f + (-8f-15)=3(4f-5) 10. 7x+5 10(x-7) - 3x Solve. Graph the solution on a number line. 12. -2(k-2) ≥ -20 14. -2(g-1) >8-4 16. 6(-2z+5) < -19z+16 13. (3r+7)2 ≤ -34 15. 5p+823(p+6) 17. 10p ≤7(2p-4) tox 318 2 = Step-by-Step Solutions begin on page R11. Extra Practice begins on page 810. Solve. Check your solution. W GMS MERO 12 sibh 18. 6n18 4(n + 2) 19. 12y + 5(y-6)=4 20. 12z + 4 = 2(5z + 8) - 123HTA 21. d - 12 = 4(d - 6) 22. 3x + 2 = 2(2x - 7) 23. 6(y-5) = 2(10 + 3y) 24. 4(2c + 8) = 5(c + 4) 25. 10+ 12p=3(3+ 4p) 27. 10z + 4 = 2(5z + 8) 12 26. 3x + 2+5(x - 1) = 8x + 17 Solve. Graph the solution on a number line. 30. 205(w + 3) 32. 3(6m-4) 2 24 34. 3y-6> 4(y - 3) 36. 3(3r+5) ≥ 24 + 10r 28. GEOMETRY The perimeter of a rectangle is 50 centimeters. The length of the rectangle is one more than 3 times the width of the rectangle. What are the dimensions of the rectangle? 29. FINANCIAL LITERACY Tim is taking the train to Seattle to visit his grandparents. He was given $15 to spend on snacks and reading material. Granola bars cost $1.15 each, and magazines cost $1.25. If Tim buys the same number of granola bars and magazines, how many can he buy? 160 31. -329(3h + 2) + 4 33. 10(3 + s) < 4s 35. 8(2h+6) ≤ 12h + 20 37. 14t-28 <7(t + 6) Lesson 5-5 Solving Multi-Step Equations and Inequalities 251
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