

1. 
Write 5 less than twice the length equals 11 as an algebraic equation. 


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


C. 
2  5 = 11 
D. 
2 ÷ 5 = 11 


Hint 


2. 
Write an equation for the second number is 3 times the first. Let x represent the first number and let y represent the second number. 


A. 
xy = 3 
B. 
x = 3y 


C. 
y = x + 3 
D. 
y = 3x 


Hint 


3. 
Write The product of 7 and b is 56 as an algebraic equation. 


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


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


Hint 


4. 
Write 4 times k, increased by 9, is 45 as an algebraic equation. 


A. 
9k + 4 = 45 
B. 
4k = 45 


C. 
k + 9 = 45 
D. 
4k + 9 = 45 


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


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


Hint 


