Module 3 Test Review

Expressions

100

Terms that have the same variable (and exponent) are called

What is a like term?

200

3a + 2b + 4a + b        

7a + 3b

300

(3𝑥+5𝑦−4)−(4𝑥+11) 

-x+5y-15

400

7(4𝑛−5𝑚−2)

28n-35m-14

500

7(4𝑔)+3(5ℎ)+2(−3𝑔)

22g + 15h

Equations

100

Solve for x: 

x + 4 = 11

x = 7

200

Solve for x:

-9x = 18

x = -2

300

Solve for x:

2x – 5 = 13

x = 9

400

Solve for x:

2(x+3) = 4

x = -1

500

A young boy is growing at a rate of 3.5cm per month. He is currently 90cm tall. At that rate, in how many months will the boy grow to a height of 132cm? 

3.5m + 90 = 132

m = 12

Inequalities

100

-8 ____ -12

greater than

200

x+3>8

x>5

300

-x≤4

x≥-4

400

2x-3≥5

x≥4

500

Sally’s bank account has $650 in it. Every week, Sally withdraws $50 to pay for her dog sitter. What is the maximum number of weeks that Sally can withdraw the money so there is at least $75 remaining in the account? Write and solve an inequality to find the solution, and graph the solution on a number line. 

650 - 50w ≥ 50

w ≤ 11.5

Geometry

100

What is the area of a rectangle with a height of 12cm and base of 7cm?

84cm²

200

The circumference of a circle with a diameter of 14 cm

43.96 cm

300

The area of a circle with a diameter of 22 cm

379.94 cm²

400

What is the area of a semicircle with a diameter of 7in?

19.23in²

500

Find the surface area of the triangular prism. 

474ft²

Non Math Stuff

100

The capital of Maryland.

Annapolis

200

The singer with the most Grammy's is

Beyonce

300

What group of animals is called a pride?

Lion

400

What is the diameter of a basketball hoop?

18 inches

500

The years in which the Raven's won the superbowl

2001 and 2013