Name: 
 

Chapter 3 Pre Test



Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 

A mc001-1.jpg-foot board is cut into three pieces. Two pieces have the same length and the third is twice as long as the others. How long are the pieces?
a.
Two pieces have length mc001-2.jpg feet and one piece has length mc001-3.jpg feet.
b.
Two pieces have length mc001-4.jpg feet and one piece has length mc001-5.jpg feet.
c.
Two pieces have length mc001-6.jpg feet and one piece has length mc001-7.jpg feet.
d.
Two pieces have length mc001-8.jpg feet and one piece has length mc001-9.jpg feet.
e.
Two pieces have length mc001-10.jpg feet and one piece has length mc001-11.jpg feet.
 

 2. 

Solve the equation mc002-1.jpg for x. Round your answer to two decimal places.
a.
mc002-2.jpg
b.
mc002-3.jpg
c.
mc002-4.jpg
d.
mc002-5.jpg
e.
mc002-6.jpg
 

 3. 

Convert the fraction mc003-1.jpg to a percent.
a.
1.22%
b.
12.2%
c.
122%
d.
61%
e.
3050%
 

 4. 

Complete the table showing the equivalent forms of a percent. Reduce fractions to simplest form.

Percent
Parts out of 100
Decimal
Fraction
   
mc004-1.jpg

a.
mc004-2.jpg
b.
mc004-3.jpg
c.
mc004-4.jpg
d.
mc004-5.jpg
e.
mc004-6.jpg
 

 5. 

A hardware store is having a 35%-off sale. If an item has a list price of $16.20, what is the item's sale price?
a.
21.60%
b.
21.87%
c.
5.67%
d.
10.53%
e.
18.80%
 

 6. 

Find the unit price (in dollars per ounce) if a 1-pound, 9-ounce loaf of bread costs $2. Round your answers to two decimal places.
a.
$0.13 per ounce
b.
$0.08 per ounce
c.
$0.06 per ounce
d.
$0.15 per ounce
e.
$0.11 per ounce
 

 7. 

Solve the proportion mc007-1.jpg.
a.
mc007-2.jpg
b.
mc007-3.jpg
c.
mc007-4.jpg
d.
mc007-5.jpg
e.
mc007-6.jpg
 

 8. 

Solve the proportion mc008-1.jpg to determine x.
a.
mc008-2.jpg
b.
mc008-3.jpg
c.
mc008-4.jpg
d.
mc008-5.jpg
e.
mc008-6.jpg
 

 9. 

Suppose a car uses 60 gallons of gasoline for a trip of 600 miles. How many gallons would be used on a trip of 100 miles?
a.
20 gallons
b.
1000 gallons
c.
21 gallons
d.
10 gallons
e.
1001 gallons
 

 10. 

Find the interest rate r given mc010-1.jpg and mc010-2.jpg years. Round your answer to the nearest integer.
a.
1880%
b.
208%
c.
5%
d.
3%
e.
7%
 

 11. 

If an object traveled 230 miles at a rate of 25 miles per hour, how long (in hours) did it take to travel this distance?
a.
9.7 hours
b.
0.11 hour
c.
5750 hours
d.
9.2 hours
e.
7.7 hours
 

 12. 

Find the surface area of the rectangular solid.
(Note: This is the combined area of the six surfaces.) Include the units in the answer.

mc012-1.jpg             13 in.


    9 in.




4 in.

a.
mc012-2.jpg
b.
mc012-3.jpg
c.
mc012-4.jpg
d.
mc012-5.jpg
e.
mc012-6.jpg
 

 13. 

Suppose $7000 is divided between two investments earning 9% and 5% simple interest. Over the course of a year the two accounts earned a total of $554. How much was invested in each account?
a.
1900 in the account earning 9%
5100 in the account earning 5%
b.
4600 in the account earning 9%
2400 in the account earning 5%
c.
5100 in the account earning 9%
1900 in the account earning 5%
d.
3500 in the account earning 9%
3500 in the account earning 5%
e.
2400 in the account earning 9%
4600 in the account earning 5%
 

 14. 

Which of the following is a solution to the inequality mc014-1.jpg?
a.
mc014-2.jpg mc014-3.jpg
b.
mc014-4.jpg mc014-5.jpg
c.
mc014-6.jpg mc014-7.jpg
d.
mc014-8.jpg mc014-9.jpg
e.
mc014-10.jpg mc014-11.jpg
 

 15. 

Which inequality has the graph that is shown?

mc015-1.jpg
a.
mc015-2.jpg
b.
mc015-3.jpg
c.
mc015-4.jpg
d.
mc015-5.jpg
e.
mc015-6.jpg
 

 16. 

Graph the inequality mc016-1.jpg or mc016-2.jpg.
a.

mc016-3.jpg
b.

mc016-4.jpg
c.

mc016-5.jpg
d.

mc016-6.jpg
e.

mc016-7.jpg
 

 17. 

Determine whether the inequalities mc017-1.jpg and mc017-2.jpg are equivalent.
a.
equivalent
b.
not equivalent
 

 18. 

Determine if mc018-1.jpg is a solution to mc018-2.jpg.
a.
mc018-3.jpg is a solution.
b.
mc018-4.jpg is not a solution.
 

 19. 

Solve mc019-1.jpg, if possible. Write the answer in set notation. 
a.
mc019-2.jpg
b.
mc019-3.jpg
c.
mc019-4.jpg
d.
mc019-5.jpg
e.
no solution
 

 20. 

Write an absolute value inequality that represents the interval shown in the following figure.

mc020-1.jpg
a.
mc020-2.jpg
b.
mc020-3.jpg
c.
mc020-4.jpg
d.
mc020-5.jpg
e.
mc020-6.jpg
 



 
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