Unit Test Review

Find the missing angles.

• 95 degrees, 45 degrees, 40 degrees

• 97 degrees, 27 degrees, 56 degrees

• 60 degrees, 90 degrees,30 degrees

• 111 degrees, 51 degrees, 18 degrees.

A rectangular field has an area of 2100 square feet. The length of the field is 50 feet. How wide is the field?

• 7 ft

• 42 ft.

• 35 ft.

• 300 ft.

The measure of angle ABC is 158 degrees. What is the value of a?

• 46

• 248

• 28

• 90

Find the value of x. 

• 13
• 5
• 55
• 54

If ∠A and ∠B are supplementary, and the measure of ∠A is 120°, what is the measure of ∠B?

• 180
• 50
• 60
• 80

Tell whether the angles are complementary or supplementary. Find the value of x.

• Complementary; x=3.4

• Complementary; x=45

• Supplementary; x=20

• Supplementary; x=175

Find the value of x

• -5
• 28
• 19
• -3

Jim paid a gym membership fee of $50, plus $20 per month.  Jim has paid a total of $290 to the gym.  Which equation matches this situation?

• 50 + 20m = 290
• 20 + 50m = 290
• 50 + 20 = m
• 50m - 20 = 290

The Starlight Bowling Alley charges $6 to rent shoes and $8 per game. Cameron has only $42 to spend. Which inequality represents this scenario if “x” represents the number of games Cameron can play?

• 6x + 8 ≥ 42
• 8x + 6 ≤ 42
• 6x + 8 > 42
• 8x + 6 < 42

You order a new pair of running shoes from a website that offers free shipping on orders of $75 or more. Your shoes cost $69.95. Write and solve an inequality that represents how much more you must spend to get free shipping. 

• X > 5.05
• X ≥ 5. 05
• X > 69.95
• X ≥ 69.95