Math 8
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Application 7
1. Circle the letter that represents the
approximate location on the number
line of √90.
A
0
4.
B
C
5
2. Simplify without a negative
exponent:
5-3 =
3.
5. Write the product in scientific
notation.
(7.2 ∙ 103)(3 ∙ 102) =
6.
8.
9.
b.
10
x2 = 324
15
7. What type of transformation of
Figure A resulted in Figure B?
Find the length of side a below.
a
11.
13.
14.
Write an equation for the function.
o
Stage 2
o
oo
Find the measure of angle
15 in.
51◦
10 in.
10. Put the following numbers in order
from smallest to largest.
50%, ¼, 34.5, 1.7
Solve for x.
6x – 15 = 5x + 7
B
Stage 1
Solve for x:
D
Write in scientific notation.
0.00597
A
Name ________________________
Estimate the quotient below.
b
12. Write as a fraction in
simplest form:
.555….
85,121 ÷ 840
Graph the first nine steps.
Stage 3
o
o
ooo
15.
Complete the table.
Step
Total dots
Number
0
1
2
20
16. What is the sale price of a pair of
$25 jeans that is marked 30% off?
17. Find the volume of a round
kiddie pool with a radius of 2 ft. and
a height of 1 foot.
18. An inchworm is traveling
through a library. It has
traveled 420 inches in 20 hours.
What is the rate in inches per
hour?
19. Juan’s quiz scores are 15, 14, 9, 10,
and 11. What is the mean of his
quizzes?
20. Sam ran 1700 meters and then
walked 1500 meters. How many
kilometers did he travel?
Number correct
5 minutes_______
Total___________