Name: 
 

Chapter 7 Test



Multiple Choice
Identify the choice that best completes the statement or answers the question.
 
 
Write the word sentence as an equation.
 

 1. 

The quotient of a number k and 8 is 7.
a.
mc001-1.jpg
c.
mc001-3.jpg
b.
mc001-2.jpg
d.
mc001-4.jpg
 

 2. 

The difference of a number z and 25 is equal to 15.
a.
25 - 15 = z
c.
z - 15 = 25
b.
25 - z = 15
d.
z - 25 = 15
 
 
Solve the equation. Check your solution.
 

 3. 

mc003-1.jpg
a.
16
c.
54
b.
51
d.
57
 

 4. 

mc004-1.jpg
a.
1
c.
2
b.
22
d.
14
 

 5. 

mc005-1.jpg = 35
a.
7
c.
30
b.
175
d.
210
 

 6. 

12 = mc006-1.jpg
a.
1
c.
mc006-2.jpg
b.
132
d.
120
 

 7. 

mc007-1.jpg= 9
a.
mc007-2.jpg
c.
63
b.
1
d.
72
 

 8. 

21 = mc008-1.jpg
a.
14
c.
147
b.
3
d.
126
 
 
Graph the inequality on a number line.
 

 9. 

mc009-1.jpg
a.
mc009-2.jpg
c.
mc009-4.jpg
b.
mc009-3.jpg
d.
mc009-5.jpg
 

 10. 

mc010-1.jpg
a.
mc010-2.jpg
c.
mc010-4.jpg
b.
mc010-3.jpg
d.
mc010-5.jpg
 
 
Solve the inequality. Graph the solution.
 

 11. 

mc011-1.jpg
a.
mc011-2.jpg;
mc011-3.jpg
c.
mc011-6.jpg;
mc011-7.jpg
b.
mc011-4.jpg;
mc011-5.jpg
d.
mc011-8.jpg;
mc011-9.jpg
 

 12. 

mc012-1.jpg
a.
mc012-2.jpgmc012-3.jpg
c.
mc012-6.jpg;
mc012-7.jpg
b.
mc012-4.jpg;
mc012-5.jpg
d.
mc012-8.jpg;
mc012-9.jpg
 

 13. 

mc013-1.jpg
a.
mc013-2.jpg;
mc013-3.jpg
c.
mc013-6.jpg;
mc013-7.jpg
b.
mc013-4.jpg;
mc013-5.jpg
d.
mc013-8.jpg;
mc013-9.jpg
 

 14. 

mc014-1.jpg
a.
mc014-2.jpg;
mc014-3.jpg
c.
mc014-6.jpg;
mc014-7.jpg
b.
mc014-4.jpg;
mc014-5.jpg
d.
mc014-8.jpg;
mc014-9.jpg
 
 
Write the word sentence as an inequality. Then solve the inequality.
 

 15. 

Seven less than a number is more than 13.
a.
mc015-1.jpg
c.
mc015-3.jpg
b.
mc015-2.jpg
d.
mc015-4.jpg
 

 16. 

255 is no less than 15 times a number w.
a.
mc016-1.jpg
c.
mc016-3.jpg
b.
mc016-2.jpg
d.
mc016-4.jpg
 

 17. 

You sell $89.50 worth of drinks at a concession stand by selling x small, 29 medium, and 12 large drinks. Write an equation you can use to find the number of small drinks you sold.
          mc017-1.jpg
a.
mc017-2.jpg
c.
mc017-4.jpg
b.
mc017-3.jpg
d.
mc017-5.jpg
 

Short Answer
 

 1. 

A human baby weighs 6.7 pounds. It weighs 2.8 pounds more than a baby chimpanzee. Write and solve an equation to find the weight of the baby chimpanzee.
 
 
Tell whether the ordered pair is a solution of the equation.
 

 2. 

sa002-1.jpg;  (12, 22)
 

 3. 

sa003-1.jpg;  (7, 77)
 

 4. 

There are 75 people seated in a movie theater. The maximum capacity of the theater is 450 people. Write an inequality to represent the number of additional people who can still be seated.
 



 
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