1.
Solve 5
x
= 40.
A.
9
B.
8
C.
35
D.
6
Hint
2.
African elephants can weigh up to 16,500 pounds. They weigh about 1.5 times more than Indian elephants. Use the equation 1.5
w
= 16,500 to find the weight of the Indian elephant.
A.
12,500 lbs
B.
11,000 lbs
C.
8,250 lbs
D.
14,000 lbs
Hint
3.
Solve –8
z
= 32.
A.
–24
B.
–4
C.
24
D.
4
Hint
4.
Solve 11
r
= 99.
A.
9
B.
-9
C.
8
D.
11
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.
4 pounds
B.
1 pounds
C.
8 pounds
D.
2 pounds
Hint