1. Name:______________________________ Date:______________
Math 7 Period ___ End of Module 3 Review
Calculators Permitted
1.) A local hotel has two circular pools. One has a diameter of 8m and one has a
diameter of 12m.
Formulas: DC
2
rA
a.) The owner wants to place stones around the edge of the pool. How many meters
of stone would be needed to outline the smaller pool? (Use the pi button, round
answer to the tenths)
b.) How much more meters of stone would be needed to go around the larger pool?
c.) There are two pool covers, what is the total area of the pool covers?
2. 2.) To the right is a picture of a composite figure.
a.) Find the perimeter.
b.) Find the area.
3.) You have $2,500 to spend on a trip to Great Adventure for your youth group.
The tickets cost $55.50 per person. Transportation costs $350 and the tolls will
cost $40. What is the greatest amount of tickets you can purchase? Write, solve,
and graph an inequality to represent this situation.
Let x = the number of tickets
Inequality:
Graph:
3. 4.) The sum of three consecutive integers is -63. What are the three integers?
Write and solve an equation.
1st
= Equation:
2nd
=
3rd
=
5.) Part A: Simplify the expression to standard form.
-4(2)x + (-5)(-3)y – 3x
Part B: Evaluate the simplified expression for x = 3 and y = −2
6.) Write an equivalent Expression. xx 2416
4
1
7.) Solve the inequality and graph your answer: -4x + 12 > -8
8.) Add the following:
6
1
7
9.) Write the expression in standard form:
4
1
2
1
7
5
2
xx
4. 10.) Find the distance between 2◦
and -4◦
.
11.) Factor the following: 24x + 18
12.) You buy 6 books for $63 and 12 books for $126. If x = # books s and y = cost,
what point on the graph would represent the unit rate?
Remember a point is written in the format: (x, y)
13.) Find the sum of -5x + 15 and the opposite of 15.
14.) Find the missing value?
15.) Add the following expressions.
(-5x – 8) + (9x + 3)
16.) Subtract the following expressions.
(-7x + 3) – (5x – 4)
X Y
2 11
4 22
5 ?
7 38.5
