Unit 2 Alternate Test

Evaluate 6(-3) - | -5 | + | 3 | =

-20

Evaluate 12 ÷ 3 • (-3) + |-8|

-4

Evaluate A 2-B 2 for A = 3 and B = -4.

-7

Select the graph that best represents the solution set. | x | > 5

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Select the graph that best represents the solution set. 4x - 2 < 10

Copy and paste this link in your browser. The image should come up. https://odysseywareacademy.owschools.com/media/g_alg02_2014/2/t17.gif

Solve the following inequality. Then place the correct number in the box provided. 2x + 1 < 5

x < 2

Solve the following equation. Then enter your answer in the space provided using mixed number format. 7(x - 2) = 3(x + 4)

x = 6 1/2

Solve the following inequality. Then place the correct number in the box provided. 3x + 5 < 6x - 1

x > 2

Solve |2x + 1| = 10

{-11/2, 9/2}

Solve |x| < 13

{x|-13 < x < 13}

Solve |2x - 6| < 10

{x|-2 < x < 8}

Solve |x| > 4

{x|x < -4 or x > 4}

Solve 3x - 1 = 10

11/3

Evaluate 6 - 2(-1) + | -5 | =

13

Solve 6x - 2 = 4x + 13 for x.

15/2

Two planes leave an airport at noon. If the eastbound plane flies at 660 mph and the westbound plane flies at 600 mph, at what time will they be 2,000 miles apart? Round your answer to the nearest minute.

1:35 pm

Evaluate 2A - 3B for A = 6 and B = -3.

21

If x = -2, then x 2 - 7x + 10 equals

28

Janet has three times as many dimes as nickels and twice as many quarters as nickels. If she has $5.10 in all, how many nickels, dimes, and quarters does she have? If n represents the number of nickels Janet has, which of the following equations could be used to solve the problem?

5n + 30n + 50n = 510

On a trip, the fare was 75¢ for each adult and 50¢ for each child. If 20 passengers paid $12.00, how many adults and children went? Which of the following equations could not be used to solve the problem?

75x + 50x = 20(1200)