

1. 
Solve 5x = 40. 


A. 
6 
B. 
9 


C. 
35 
D. 
8 


Hint 


2. 
7 times a number is 14. This can be represented by the equation 7n = 14. Solve to find the number. 


A. 
21 
B. 
3 


C. 
7 
D. 
2 


Hint 


3. 
African elephants can weigh up to 16,500 pounds. They weigh about 1.5 times more than Indian elephants. Use the equation 1.5w = 16,500 to find the weight of the Indian elephant. 


A. 
8,250 lbs 
B. 
14,000 lbs 


C. 
11,000 lbs 
D. 
12,500 lbs 


Hint 


4. 
Solve 11r = 99. 


A. 
9 
B. 
11 


C. 
9 
D. 
8 


Hint 


5. 
One gallon is four times as much as one quart. A gallon of water weighs about eight pounds. Use the equation 4q = 8 to find out about how much a quart of water weighs. 


A. 
2 pounds 
B. 
1 pounds 


C. 
8 pounds 
D. 
4 pounds 


Hint 


