# Mat 540 Week 4

1302 Words6 Pages
Math 015 FINAL REVIEW Name____________________ 1. Write in expanded form 7,982 a. 70,000 + 900 + 80 + 2 b. 7,000 + 900 + 80 + 2 c. 7,000 + 9000 + 80 + 2 d. 7,000 + 900 + 80 + 20 2. Round 689,652 to the nearest thousands a. 69,000 b. 700,000 c. 689,000 d. 690,000 3. Find the sum of 356, 481, 294, and 117. a. 1,248 b. 1,238 c. 1,148 d. 1,338 4. Multiply: 4,628 x 226 a. 1,045,928 b. 1,054,848 c. 1,405,888 d. 1,045,828 5. Evaluate: 12xy, when x = 8 and y = 11. a. 31 b. 228 c. 1056 d. 188 6. Write…show more content…
Find all the factors of 48. a. 1, 2, 3, 4, 12, 16, 24, 48 b. 1, 2, 3, 4, 6, 8, 11, 12, 16, 24 c. 2, 3, 6, 8, 24 d. 1, 2, 3, 4, 6, 8, 12, 16, 24, 48 10. Prime factor 240. a. 24•3•5 b. 2³•3²•5 c. 2³•3•5² d. 24•3²•5 11. Evaluate: x4y² when x = 2 and y =11. a. 176 b. 352 c. 1936 d. 968 12. Solve: 28 = y – 4. a. y = 24 b. y = -32 c. y = -4 d. y = 32 13. Solve: 6y = 54. a. y= 9 b. y = 60 b. y = 48 d. y = 8 14. Evaluate: 4a + (a – b)³, when a = 5 and b = 2. a. 29 b. 18 c. 47 d. 30 15. A construction company is considering purchasing a 25-acre tract of land on which to build single-family homes. If the price is \$3,690 per acre, what is the total cost of the land? a. \$92,250 b. \$1,476 c. \$95,940 d. \$88,560 16. What is the correct inequality statement. a. -62 > 26 b. -62 < 26 c. 12 < -24 d. -42 < -56 17. Evaluate: . a. 82 b. c. d. -82 18. Find the sum of -24, 16, and -32. a. -40 b. -72 c. -24 d.…show more content…
Subtract -28 – (-17). a. -45 b. 11 c. -11 d. 45 20. Find the difference between -27 and -32. a. -59 b. -5 c. 59 d. 5 21. What is 5 less than -21. a. 26 b. -26 c. -16 d. 16 22. What is the product of -14 and -7? a. 98 b. 2 c. -21 d. -89 23. Evaluate: -c ÷ d, when c = -32 and d = -8. a. 4 b. ¼ c. 4.4 d. -4 24. Solve: 12 + p = 3. a. p = 15 b. p = -9 c. p = ¼ d. p =