1.
Solve 5
x
= 40.
A.
9
B.
8
C.
35
D.
6
Hint
2.
Solve -75 = -25
a
.
A.
-100
B.
-50
C.
D.
3
Hint
3.
Solve 8.4 = -1.2
p
.
A.
-7
B.
7.2
C.
-4
D.
9.6
Hint
4.
7 times a number is 14. This can be represented by the equation
7
n
= 14. Solve to find the number.
A.
7
B.
21
C.
2
D.
3
Hint
5.
One gallon is four times as much as one quart. A gallon of water weighs about eight pounds. Use the equation 4
q
= 8 to find out about how much a quart of water weighs.
A.
2 pounds
B.
4 pounds
C.
1 pounds
D.
8 pounds
Hint