

1. 
Write an algebraic expression for the phrase t decreased by 7. 


A. 
t × 7 
B. 
t + 7 


C. 
t – 7 
D. 
t ÷ 7 


Hint 


2. 
Write 5 less than twice the length equals 11 as an algebraic equation. 


A. 
5 < 2 + 11 
B. 
2  5 = 11 


C. 
 5 = 11 
D. 
2 ÷ 5 = 11 


Hint 


3. 
Write an algebraic expression for the phrase 6 times z. 


A. 
6z 
B. 
6 + z 


C. 
z  6 
D. 
z^{6} 


Hint 


4. 
Write The product of 7 and b is 56 as an algebraic equation. 


A. 
7 + b = 56 
B. 
7b = 56 


C. 
7 ? 56 = b 
D. 
7b + 56 


Hint 


5. 
For membership to an athletic club, it costs $150 to join and $28 per month of membership. Write an equation to figure out how many months it will be before the total cost is $290. 


A. 
290 = 150m + 28 
B. 
28 + 290m = 150 


C. 
150 + 28m = 290 
D. 
150 = 290 + 28m 


Hint 


