Chapter 2 Test

Last updated over 5 years ago

18 questions

Library

Chapter 2 Test

Last updated over 5 years ago

18 questions

Question 1

Translate the following sentence into an equation. The product of five and a number y is two less than the quotient of four and y

Question 2

Translate the following equation into a verbal sentence.

x times seven minus five times y equals x divided by two. 

The product of x and seven minus five times y equals the quotient of x and two. 

x times the difference of seven and the product of five and y equals the quotient of x and two. 

x times the sum of seven and five times y equals x divided by two. 

Question 3

Solve x - 12 = 5

-17

-7

17

7

Question 4

Solve 6z = -84

-90

-78

-14

-504

Question 5

49

-49

16

-16

Question 6

Solve 2+7y=44

35

49

6

Question 7

A number is divided by four. The result is added to five. The result is multiplied by three to give 27.

16

1

Question 8

Evaluate |3f-2g|+2 if f = -2 and g = 1

-2

4

6

10

Question 9

Solve |2n+5|=11

{3,-3}

{3,-8}

{8,-8}

no solution

Question 10

10.

Question 11

11.

4

28

56

16

Question 12

12.

0

all numbers

no solution

41

Question 13

13.

Solve 9a +28 = 4a +3

-30

-20

-5

Question 14

14.

Solve 4(3r-2)=-3(r+7).

-13

Question 15

15.

Solve 3b=6v-3b, for v

6b-6

b

b-6

0

Question 16

16.

Find the percent of change. Original: 45 New: 54.

25%

20%

Question 17

17.

Find the discounted price. Radio: $45, discount: 30%

$15

$31.50

$36

$42

Question 18

18.

The formula for the volume of a cone is shown below. V represents the volume, r radius and h height. What is the height of a cone with a volume of 110 cubic cm and a base of 5 cm.

21 cm

0.47 cm

4.2 cm

41.49 cm