Nursing Preparation Study Guide

Nursing Preparation Study Guide

12. When 7 is added to 3 times a number, the result is 22. What is the number? a. 4 b. 5 c. 6 d. 7 13. Solve for . 4(2 + 3) = −3 + 34 a. 2 b. 4 c. 6 d. 8 14. Solve for . (b>}C?C8}) 8 = 8 a. 2 b. −2 c. −4 d. −6 15. Solve for . −2(5 + ) < 20 a. < 5 b. > −5 c. < 15 d. > −15 16. There were 4 girls and 7 boys at a party. What is the ratio of total guest to boys? a. 7:11 b. << B c. 4 to 7 d. 7:4 17. A recipe calls for 5 cups of flour for every 2 cups of sugar. If I increase the quantity of the recipe to 8 cups of flour, how much sugar will I need? a. d. 20

18. Write an equation of the line that goes through the points (4,5) and (-2,7). a. = − < D + <…D b. = < D − 19 c. = 3 − 19 d. = −3 − 3 19. A rental shop charges an initial fee of $15 in addition to an hourly fee of $12 to rent a boat. If Sophia’s final boat rental cost was $99 how many hours did she have the boat? a. 5 hours b. 6.5 hours c. 7 hours d. 8 hours 20. Which of the following ordered pairs is a solution to the equation = − D ? + 1 ? a. (−4, −4) b. (1,0) c. (6, 3.5) d. (4, −2) 21. Which of the following ordered pairs is located in the second quadrant? a. (3, −1) b. (4, 2) c. (−1, −3) d. (−2, 6)

The Answer Key is found on page 167

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