Unit Test #41

Select your answers to the following 10 questions from the pop-up menus in the right hand column. Clicking the "Begin Test Again" button will clear all the answers.

 

 

Q1:

 

I multiply a number by 2 and add 6 and the result is 10. 
What is the number?

A. 1
B. 3
C. 2
D. 4
Answer 1:

 

Q2:

 

What is the value of p if p + 17 = 31? A. 15
B. 14
C. 10
D. 18
Answer 2:

 

Q3:

 

Solve the equation x − 4 = 20 A. 16
B. 5
C. 80
D. 24
Answer 3:

 

Q4:

 

Solve the equation 3q + 10 = 10 A. q = 0
B. q = 10
C. q = -10
D. q = 1
Answer 4:

 

Q5:

 

Solve the equation 3 − z = 0 A. z = 3
B. z = 1
C. z = 6
D. z = 0
Answer 5:

 

Q6:

 

Two thirds of a number is equal to 8. 
What is the number?
A. 6
B. 12
C. 16/3
D. 4
Answer 6:

 

Q7:

 

Solve the equation m ÷ 5 = 10 A. 50
B. 2
C. 15
D. 25
Answer 7:

 

Q8:

 

Two brothers ages add up to 29.

If one brother is three years older than the other, how old is the eldest?

A. 13
B. 16
C. 14
D. 15
Answer 8:

 

Q9:

 

Solve the equation 3 − x = -12 A. 15
B. 9
C. 4
D. -9
Answer 9:

 

Q10:

 

A number is multiplied by 4 and has 10 added to it. 
The answer is 30.
What is the number?
A. 4
B. 10
C. 5
D. 44
Answer 10: