1. Use properties of real numbers to write the expression 5( x + q ) without parentheses. Select the correct answer. 1234567891011121314151617181920 2122232425262728293031323334353637383940 41424344454647484950 1.5x + 5q 2.5x + q 3.5( q + x ) 4.5xq

2. 1234567891011121314151617181920 2122232425262728293031323334353637383940 41424344454647484950 1.30 2.60 3.90 4.11

3. 1234567891011121314151617181920 2122232425262728293031323334353637383940 41424344454647484950 1.2. 3.4.

4. 1234567891011121314151617181920 2122232425262728293031323334353637383940 41424344454647484950 1. 2. 3.

5. Solve the equation: 7 x - 1 = 8 x + 4 Select the correct answer. 1234567891011121314151617181920 2122232425262728293031323334353637383940 41424344454647484950 1.- 5 2.3 3.- 3 4.5

6. Suppose an object is dropped from a height h 0 above the ground. Then its height after t seconds is given by h = - 16t 2 + h 0, where h is measured in feet. A ball is dropped from the top of a building 95 ft tall. How long will it take to fall to ground level? Round your answer to two decimal places. 1234567891011121314151617181920 2122232425262728293031323334353637383940 41424344454647484950 1.t = 1.72 seconds 2.t = 2.44 seconds 3.t = 0.95 seconds 4.t = 2.96 seconds

7. Solve the inequality. (x - 2)(x - 6) > 0 1234567891011121314151617181920 2122232425262728293031323334353637383940 41424344454647484950 1.2. 3.4.

8. A gardener has 140 ft of deer-resistant fence. She wants to enclose a rectangular vegetable garden in her backyard, and she wants the area enclosed to be at least 1,000 ft 2. What range of values is possible for the length of her garden? 1234567891011121314151617181920 2122232425262728293031323334353637383940 41424344454647484950 1.From 20 to 50 feet 2.Shorter than 50 feet 3.Shorter than 20 feet 4.Longer than 20 feet

9. 1234567891011121314151617181920 2122232425262728293031323334353637383940 41424344454647484950 1.2. 3. 4.5.

10. Find the center and radius of the circle with equation x 2 + y 2 - 10 x - 10 y = -49. Select the correct answer: 1234567891011121314151617181920 2122232425262728293031323334353637383940 41424344454647484950 1.center ( 5, 5 ), radius 1 2.center ( -5, -5 ), radius 1 3.center ( 5, -5 ), radius 1

11. Use a graphing calculator to determine the graph of the equation y = x(x + 3)(x - 1) 1234567891011121314151617181920 2122232425262728293031323334353637383940 41424344454647484950 1.2. 3.4.

12. 1234567891011121314151617181920 2122232425262728293031323334353637383940 41424344454647484950 1.2. 3. 4.5.

13. 1234567891011121314151617181920 2122232425262728293031323334353637383940 41424344454647484950 1.2. 3.4. 5.6.