Name: ____________________________________ Period: __________
Chapter 3 Test Review
Solve the following equation:
15  2 x
3
1.
9
2. The sum of three consecutive integers is 63. Find the integers.
3. The length of a rectangle is 5 more than the width. The perimeter is 38 cm. Find the length and the
width of the rectangle.
4. The length of a rectangle is 4 less than the width. The perimeter is 36 in. Find the length and width of
the rectangle.
5.
5 4

x 10
6.
x  2 2x  4

5
3
7.
x  7 2x 1

4
3
Name: ____________________________________ Period: __________
8.
A van travels 220 miles on 10 gallons of gas. Find how many gallons the van needs to travel 550 miles.
9.
You are riding your bicycle. It takes you 28 minutes to go 8 miles. If you continue traveling at the same
rate, how long will it take you to go 15 miles?
10.
Use the scale and map measurements to find the actual distance from New Wilmington to Sharon through
Mercer. (Hint: Use a proportion)
1.25 in.
1 in.
Sharon
Mercer
1.75 in.
New Wilmington
1.75 in.
Volant
Scale 1 in. : 12 mi
Find the length of the missing side. Simplify your answers if necessary (no decimals).
11.
12.
5
c
20
10
14
b
Name: ____________________________________ Period: __________
13.
A scuba diver has a rope that’s pulled tight connecting the dive boat to an anchor on the ocean floor. The
rope is 140 feet long and the water is 40 feet deep. To the nearest tenth of a foot, how far is the anchor
from a point directly below the boat? (Draw a picture to help!!)
Determine whether the given lengths can be sides of a right triangle.
14.
18 m, 24 m, 30 m
15. 7 cm, 41 cm, 40 cm
Simplify the following:
16.
108
17.
4 8
18.
16
144
19.
490
Solve each equation:
20.
2 3
71
 k
3 4
12
21. – 3(1 + 6r) – 4r = 14 – 3r
22.
1
12n  8  26
2