Luttrell 2012
83
Chapter 5 Test
Name: ___________________________
Date: ____________
SHOW WORK
. A calculator is allowed on this test. Attach any scratch paper that’s used.
1. Solve for x:
A. 2x - 6 = 9
B. -3(2 - x) = 18
C.
1
8
3
4
x
=
2. A truck contains crude oil. The mass of the empty truck is 14,000 kg. The mass of one barrel
of oil is 180 kg. Let T kilograms represent the total mass of the truck and the oil. Let b represent
the number of barrels of oil. Write an equation relating T and b. How much would the total
mass be, if the truck has 13 barrels?
3. Solve for
h
:
A.
A = ½bh
B.
V = πr
2
h
4. Graph the solutions:
a. 2y < -6
b. (5, -3)
c. 10 >
y ≥ 5
5. Graph the solutions:
a. | x – 3 | < 5
b. | x + 1 | ≤ 6
c. | 3x – 2 | = 4
10
5
10
5
10