Penn Foster 986046 Equations And Inequalities Study Guide
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Penn Foster Exam Answers TUTORIAL: Includes final exam guide with answers for final exam. Individual Assignment:Equations And Inequalities 986046 1. Solve the equation: 7x = 42. A. x = 7 B. x = – 7 C. x = 6 D. x = – 6 2. Solve this inequality: 3q + 11 + 8q > 99. A. q > 88 B. q > 11 C. q > 8 D. q > 1/8 3. Solve this equation: –9h – 6 + 12h + 40 = 22. A. h = 4
B. h = 24 C. h = – 4 D. h = –4/7 4. Simplify the following expression: 35 + (–13) + (+8) – (–6). A. 24 B. 36 C. 50 D. 44 5. Simplify this expression: 13 + (–12) – (–5) = ? A. –30 B. 6 C. 30 D. –6 6. Find the value of Z in the following equation: 8Z = 64. A. 56 B. 8 C. 72 D. 512 7. Given the formula K = LMN, what is the formula for M? A. M = LNK B. M = K/LN C. M = LN/K D. M = KL/N 8. If four times a number plus 3 is 11, what is the number? A. 5 B. 2 C. 16 D. 4 9. Solve this problem: –282 – (+1,017) = ? A. 1,299 B. 735 C. –735 D. –1,299 10. Solve this inequality: 3p – 16 < 20. A. p < 1/3 B. p < 12 C. p < –12 D. p < 11/3 11. Solve this equation: 4y + 228 = 352. A. y = 3 B. y = 145 C. y = 31 D. y = – 31
12. Solve this inequality: j/4 – 8 < 4. A. j < 12 B. j > –12 C. j < 48 D. j < –48 13. Solve the inequality: 12p + 7 > 139 A. p > 18 B. p > 154 C. p > 12 D. p > 11 14. Solve the equation: h/9 = 7. A. h = 63 B. h = 7/9 C. h = –63 D. h = 1 2/7 15. Solve this equation for A: A ÷ 2 = 4 A. 4 B. 6 C. 8 D. 2 16. Simplify this expression: 4p + 9 + (–7p) + 2 = ? A. 3p + 11 B. 11p + 11 C. –3p + 11 D. 3p + 7 17. Solve this equation: 80 = 3y + 2y + 4 + 1. A. y = 1/5 B. y = 15 C. y = –15 D. y = 75 18. If five times a number plus two is 17, what is the number? A. 3 B. 5 C. 2 D. 7 19. Simplify and solve this equation for q: 3q + 5 + 2q – 5 = 65. A. q = 11 B. q = 13 C. q = 23 D. q = 15 20. Solve the following equation: 6y – 20 = 2y – 4. A. y = 4 B. y = 16
C. y = 3 D. y = 2