Quiz about Unit 4 Post Exam Review

Question 1

Solve for y:

$$6+y=23$$

Accepted Answer

17

Answer

29

Answer

-17

Answer

-29

Question 2

Which answer is a solution for b?

$$\frac{b}{8}=9$$

Accepted Answer

72

Answer

64

Answer

9

Answer

17

Question 3

Solve for g:

$$5g=11$$

Accepted Answer

2.2

Answer

6

Answer

5.5

Answer

2

Question 4

If 10 + p = 64 what is the value of p?

Accepted Answer

54

Answer

74

Answer

65

Answer

63

Question 5

Sect all equations that have r = 6 as a solution.

Accepted Answer

9-r=3

Accepted Answer

6r=36

Answer

5+r=10

Answer

5r=12

Question 6

What is the value of z?

(22+10)-(9-5)=z

Accepted Answer

28

Answer

18

Answer

36

Answer

8

Question 7

Which of the following is the sum of the expression when k equals 10?

49+k

Accepted Answer

59

Answer

39

Answer

50

Answer

48

Question 8

What does the equation 4 + h = 9 mean?

Accepted Answer

Four plus h equals nine

Answer

Four plus nine equals h

Answer

Nine equals four minus h

Answer

H plus nine equals four

Question 9

What value of x make this true?

32 > 22 + x

Accepted Answer

9

Answer

11

Answer

10

Answer

12

Question 10

What value of u makes this true?

13 + u > 18

Accepted Answer

6

Answer

5

Answer

4

Answer

3

Question 11

What value of y makes this true?

$$\frac{35}{x}<6$$

Accepted Answer

6

Answer

5

Answer

4

Answer

2

Question 12

What number completes the table shown?

Accepted Answer

48

Answer

3

Answer

36

Answer

60

Question 13

Which equation is shown through the table?

Accepted Answer

y=x+8

Answer

y=9x

Answer

y=x-8

Answer

y=8x

Question 14

Select all of the equations where x = 2 is a solution.

Accepted Answer

2x=4

Accepted Answer

2+x=4

Accepted Answer

x/2=1

Accepted Answer

4/x=2

Question 15

Which of the of the following situations could be solved using the equation 2f+2=22? Select two that apply

Accepted Answer

Ned has 2 packs of pokemon cards with f number of cards in each pack. He finds 2 more cards under his matress and now has a total of 22 cards. How many cards were in each pack?

Accepted Answer

For a work party, Barbara buys two boxes of cupcakes with f number of cupcakes in each box. Then she decides to buy two extra cupcakes for a total of 22 cupcakes. How many cupcakes were in each box?

Answer

Elizabeth orders two pizzas with f number of slices in each pizza. Her friend Martha also orders two more pizzas which gives them a total of 22 slices of pizza. How many slices are in each pizza?

Answer

For his birthday, Anthony recieves two books with f number of chapters in each book. He also receives two comic books for a total of 22 chapters to read. How many chapters are in each book?

Question 16

Which of the following examples has a correct answer of 4? Select two that apply.

Accepted Answer

Victor read 2 more books than Gillian. If Victor's total of books read was 6, how many did Gillian read?

Accepted Answer

Becky built 8 more paper airplanes than Denise. If Becky built a total of 12 planes, how many planes did Denise build?

Answer

Angela spent a total of $16 at the mall. If this is $13 more than Heather's total, how much did Heather spend?

Answer

Mr. Burke's class earned a total of 9 minutes of extra recess yesterday, which is 5 more minutes than Mrs. Kimble's class. How many total minutes did Mrs. Kimle's class earn?

Question 17

A painter charges Mr. Griffin $25 an hour to paint his entire home plus $150 to cover the cost of supplies such as paint and sheets to cover the furniture. Let c represent the total cost that Mr. Griffin pays when the panter spends t hours painting the house.

Which of these represents an equation that shows the amount Mr. Griffin will pay the panter

Accepted Answer

c=25t+150

Answer

c=150t+25

Answer

t=150c+25

Answer

t=25c+150

Question 18

Ella earned a total of $77 last month. She earned $30 walking her neighbor's awful dog and x dollars for babysitting her younger siblings. Which equation and solution represents the total amount Ella earned baby sitting

Accepted Answer

30+x=77, so x=47

Answer

30+77=x, so x=107

Answer

30-x=77, so x=107

Answer

77+x=30, so x=47

Question 19

A number n increased by 82 is 634. Which equation and solution are correct for the given statement?

Accepted Answer

n+82=634; n=552

Answer

n+82=634; n=716

Answer

n+634=82; n=-552

Answer

n+634=634; n=1268

Question 20

Jackson wrote and solved an equation correctly. he found the product of a number and 30. The solution was 150. Which equaiton and solution are Jackson's?

Accepted Answer

30x=150 x=5

Answer

30/x=150 x=5

Answer

30+x=150 x=120

Answer

30-x=150 x=-120

Question 21

How many solutions exist for the inequality x < 15?

Accepted Answer

an infinite number

Answer

one

Answer

fifteen

Answer

fourteen

Question 22

x + 7 > 15

Select all of the answers below that would make the inequality true.

Accepted Answer

9

Accepted Answer

10

Answer

8

Answer

7

Question 23

Jenny earns $10 a week doing chores for her parents. She also earns $8 a week for each dog, d, she walks.

Which equation is set up to correctly solve for m, the total amoun tof money that Jenny earns in one week?

Accepted Answer

m = 10 + 8d

Answer

m = 8 + 10d

Answer

d = 10 + 8m

Answer

d = 8 + 10m

Question 24

Look at the inequality shown.

5 - x > 2

Which number set below are a possible set of solutions to the inequality?

Accepted Answer

0, 1, 2

Answer

3, 4, 5

Answer

1, 2, 3

Answer

2, 3, 4

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