Quiz about Eureka Math 8 Module 4: Cumulative Topic A and B

Question 1

Translate the sentence into an equation.
Seven subtracted from n is 18

Accepted Answer

n - 7 = 18

Answer

n + 7 = 18

Answer

7 - n = 18

Answer

n + 7 = 18n

Question 2

Translate the sentence into an equation:
Four more than six times a number is 18.

Accepted Answer

6x + 4 = 18

Answer

4 + 6x = 18

Answer

4x + 6 = 18

Answer

not enough info

Question 3

Eight less than three times a number is equivalent to thirty four.

Accepted Answer

3x - 8 = 34

Answer

8x - 3 = 34

Answer

8 - 3x = 34

Answer

8 - x = 34

Question 4

Fifteen less than half a number is equivalent to eleven.

Accepted Answer

(1/2)x - 15 = 11

Answer

(1/2)x + 15 = 11

Answer

2x - 15 = 11

Answer

15 - (1/2)x = 11

Question 5

Question 5.

Accepted Answer

3

Answer

-4

Answer

-11

Answer

-18

Question 6

Question 6.

Accepted Answer

-8

Answer

0

Answer

3

Answer

-6

Question 7

2x - 3 + 4x = 27

Accepted Answer

5

Answer

12

Answer

4

Answer

15

Question 8

8v - 4(v + 8) = 8

Accepted Answer

10

Answer

2

Answer

4

Answer

-4

Question 9

-49 - x = -8x + 70

Accepted Answer

17

Answer

15

Answer

14

Answer

19

Question 10

-2x - 69 = -9x + 29

Accepted Answer

14

Answer

12

Answer

11

Answer

10

Question 11

Is the equation linear or nonlinear?

Accepted Answer

Linear

Answer

Nonlinear

Question 12

Is the function Linear or Nonlinear?

Accepted Answer

Nonlinear

Answer

Linear

Question 13

Is the equation linear or nonlinear?

Accepted Answer

Nonlinear

Answer

Linear

Question 14

A holiday meal costs $12.50 a person plus a delivery fee of $30.

Accepted Answer

Linear

Answer

Non-Linear

Question 15

The amount of minions under Gru's care triples every day.

Accepted Answer

nonlinear

Answer

linear

Question 16

Is the function Linear or Nonlinear?

Accepted Answer

Nonlinear

Answer

Linear

Question 17

Which graph is linear?

Accepted Answer

Graph D

Answer

Graph A

Answer

Graph B

Answer

Graph C

Question 18

Linear of Non-linear?

Accepted Answer

Nonlinear

Answer

Linear

Question 19

Is function represented by the table linear or nonlinear?

Accepted Answer

linear

Answer

nonlinear

Question 20

Solve for x

Accepted Answer

1/2

Answer

25/8

Answer

11

Answer

53/4

Question 21

Solve the equation for x:

Accepted Answer

x = -1/4

Answer

x = 1/3

Answer

x = -3/4

Answer

x = 3/4

Question 22

Determine whether -5 is a solution to the equation:

9 + 2x = x + 4

Accepted Answer

Yes

Answer

No

Answer

not enough information

Question 23

Select the values that are solutions to the equation

x + x + x = 3x

Accepted Answer

2

Accepted Answer

-4

Accepted Answer

0

Accepted Answer

50

Question 24

Is n=10 a solution of the equation?

n + 5 = 2n

Accepted Answer

No

Answer

Yes

Answer

not enough information

Question 25

9y+8=9y-8

Accepted Answer

No Solution

Answer

One Solution

Answer

Infinite Solution

Question 26

-10y-6 = -10y-6

Accepted Answer

Infinite Solutions

Answer

No Solution

Answer

One Solution

Question 27

3(x-8)=3x-24

Accepted Answer

Infinite Solutions

Answer

No Solution

Answer

One Solution

Question 28

6(m+3)=5(m-2)

Accepted Answer

One Solution

Answer

No Solution

Answer

Infinite Solutions

Question 29

A plumber charges $50 to make a house call. He also charges $25 per hour for labor.

How much would it cost for 2.5 hours of labor?

Accepted Answer

$112.50

Answer

$100

Answer

4.50

Answer

$65.00

Answer

$123.45

Question 30

A 100-point test has x questions worth 2 points apiece and y questions worth 4 points apiece.

If you have 24 questions worth 4 points apiece, how many questions will be worth 2 points apiece?

Accepted Answer

2

Answer

24

Answer

5

Answer

0

Question 31

The sum of three consecutive integers is 48.  What is the smallest number in the group?

Accepted Answer

15

Answer

16

Answer

17

Answer

24

Question 32

The sum of three consecutive even integers is 618.  What is the largest number in the group?

Accepted Answer

208

Answer

207

Answer

209

Answer

206

Question 33

Darla drives at a constant speed of 45 miles per hour. If she drives for y miles and it takes her x hours, choose the equations that represents the number of miles she can drive in x hours.

Accepted Answer

y = 45x

Answer

y = (1/45)x

Answer

x = 45y

Answer

x = (1/45)y

Question 34

Erika drives at a constant speed of from school to soccer practice 2 miles away. It takes her 7 minutes. What fraction represents her speed?

Accepted Answer

2/7

Answer

7/2

Answer

14

Answer

1/14

Question 35

Jim bikes at a constant speed of 5 miles per half hour. If he bikes for y miles and it takes her x hours, choose the equation that represents the number of miles he can bike in x hours.

Accepted Answer

y=10x

Answer

y = (5/2)x

Answer

y = 5x

Answer

x=10y

Question 36

Which graph represents 2x - 5y = -10 ?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 37

Which graph represents y = 1/2x + 2 ?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 38

Which table of values can be defined by y=2x+1?

Accepted Answer

b

Answer

a

Answer

c

Answer

d

Question 39

Level 3 Which equation matches the table?

Accepted Answer

y = 3x + 9

Answer

y = x + 9

Answer

y = x + 3

Answer

y = 12x - 3

Question 40

Which is the better buy? a 12 pack of Coke for $3.50 or a six pack of Coke for $1.80?

Accepted Answer

The 12 pack of Coke

Answer

The 6 pack of Coke

Answer

Neither

Answer

They are the same

Question 41

Game Stop sees 120 customers in 8 hours. What is the unit rate (in customers per hour)?

Accepted Answer

15

Answer

12

Answer

20

Answer

14

Question 42

2 apples cost $20. What will 5 Apples cost?

Accepted Answer

50

Answer

28

Answer

45

Answer

39

Question 43

6 stuffed peppers cost $36. What will 12 stuffed peppers cost?

Accepted Answer

72

Answer

27

Answer

65

Answer

91

Question 44

Which of the following would be graphed as a horizontal line?

Accepted Answer

y = -4

Answer

x = 7

Answer

y = 3x-4

Answer

None of the above

Question 45

What is the equation of the line?

Accepted Answer

y = 1

Answer

y = 0

Answer

y = 2

Answer

x = 1

Question 46

If a line goes through the points (4, 5) and (4, 7), what type of line is it?

Accepted Answer

Vertical line

Answer

Horizontal line

Answer

Slanted line

Answer

No way to tell

Question 47

What is the equation of this line?

Accepted Answer

x=5

Answer

y=5

Answer

y=5x

Answer

x=-5

Question 48

Which of the below descriptions match: 0x+3y=15

Accepted Answer

A horizontal line at y = 5

Answer

A vertical line at x = 5

Answer

A horizontal line at x = 5

Answer

A vertical line at y = 5

Question 49

Which of the below descriptions match: 2x + 0y = -24

Accepted Answer

A vertical line at x = -12

Answer

A vertical line at x = -24

Answer

A vertical line at x = 12

Answer

A horizontal line at y = -12

Eureka Math 8 Module 4: Cumulative Topic A and B

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