AnswersTX-College Prep Math BUnit Test

Solving One-Step Equations: Multiplication and Division Answers

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1
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Which property can be used to solve the equation?

Question illustration
A
addition property of equality
B
subtraction property of equality
C
multiplication property of equality
D
division property of equality
2
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Which procedure can be used to solve the equation , and what is the solution?

Question illustration
A
Divide by 16; the solution is 38.4.
Option A
B
Multiply by 16; the solution is 38.4.
Option B
C
Divide both sides by 16; the solution is 2.4.
D
Multiply both sides by 16; the solution is 614.4.
3

Which equation requires the multiplication property of equality to be solved?

A
6 a = 420
Option A
B
a + 6 = 420
Option B
C
StartFraction a Over 6 EndFraction = 420
Option C
D
a minus 6 = 420
Option D
4

Which equation requires the use of the division property of equality to be solved?

A
6 a = 420
Option A
B
a + 6 = 420
Option B
C
StartFraction a Over 6 EndFraction = 420
Option C
D
a minus 6 = 420
Option D
5

Which student solved the equation correctly?

Question illustration
A
Gianna's work: 107 d = 1,733.4. 1,733.4 times 107 = 185,473.8.
Option A
B
Teddy's work: 107 d = 1,733.4. 1,733.4 minus 107 = 1,626.4.
Option B
C
Sid's work: 107 d = 1,733.4. 1,733.4 + 107 = 1,880.4.
Option C
D
Sammi's work: 107 d = 1,733.4. 1,733.4 divided by 107 = 16.2.
Option D
6

Write and solve the equation that represents the sentence below.The product of 18 and a number is 109.8.Which statements are correct? Check all that apply.

A
It can be solved by using the division property of equality.
B
It can be solved by using the multiplication property of equality.
C
The equation should be .
Option C
D
The equation should be .
Option D
E
The answer is 6.1.
F
The answer is 1,976.4.
7

What procedure can be used to solve the equation , and what is the solution?

Question illustration
A
Multiply by 19.3; the solution is 38.6.
Option A
B
Multiply by 19.3; the solution is 372.49.
Option B
C
Multiply both sides by 19.3; the solution is 38.6.
D
Multiply both sides by 19.3; the solution is 744.98.
8

What is the solution to the equation?

Question illustration
A
2
B
4 and three-fifths
Option B
C
12 and one-half
Option C
D
25
9

What is the value of c in the equation?

Question illustration
A
13.2
B
17.4
C
32.13
D
321.3
10

Which procedure can be used to solve the equation , and what is the solution?

Question illustration
A
Multiply both sides by 12; the solution is 6,480.
B
Multiply by 12; the solution is 540.
Option B
C
Divide both sides by 12; the solution is 45.
D
Divide by 12; the solution is 540.
Option D

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