Free Printable 7th Gr Review 1

1.

n + 4n - 7n - 1

a)

12n -1

b)

11n

c)

-2n -1

d)

2n +1

2.

3d - 10d

a)

13d

b)

-7d

c)

-13d

d)

13

3.

-3r + 7 - 3r - 12

a)

-6r - 5

b)

0 + 5

c)

6r + 5

d)

-6r -19

4.

2(3x + 5)

a)

16x

b)

6x + 10

c)

6x + 5

d)

-16x

5.

5(-3x + 4 -x)

a)

0x

b)

-20x + 20

c)

-15x + 20 - 5x

d)

x

6.

A football team loses 5 yards on each of 3 consecutive plays. What signed number represents the team's total loss of yards on the 3 plays?

a)

5 (-3) = 15

b)

(5) 3 = 15

c)

-5 (-3) = -15

d)

-5 (3) = -15

7.

What is the value of 4.2(46 - 65)?

a)

-79.8

b)

79.8

c)

466.2

d)

23.2

8.

During one week, Sheila made several changes to her bank account. She made four withdrawals of $40 each from an ATM. She also used her check card for a $156 purchase. Then she deposited her paycheck of $375.

By how much did the amount in her bank account change during that week?

a)

59 increase

b)

59 decrease

c)

691 increase

d)

691 decrease

9.

Consider the expression 6r - r + 8(15 - r) + 23 - 6.

Is -3r + 137 equivalent to the given expression?

a)

It is equivalent.

b)

It is not equivalent.

10.

Which expression is equivalent to -7(y - 2)

a)

-7y - 2

b)

-7y + 2

c)

-7y - 14

d)

-7y + 14

11.

Julie works Sunday, Monday, and Wednesday for 10 hours each day. On Tuesday, Thursday, and Friday, she works 7 hours each day. She does not work on Saturday. Her weekly total earnings are $612.

What is Julie's hourly rate of pay in dollars?

a)

$11

b)

$10

c)

$15

d)

$12

12.

The sum of a number, n, and 8 is multiplied by -4 and the result is -12. What is the number?

a)

n = -5

b)

n = 1

c)

n = 5

d)

n = 11

13.

The average rate of hair growth is 2.5 centimeters every 2 months. At that rate, how many months will it take to grow 22.5 centimeters of hair?

a)

$9\ months$

b)

$11\ \frac{1}{4}\ months$

c)

$18\ months$

d)

$28\ \frac{1}{8}\ months$

14.

Consider the graph.

What does point A represent on this graph?

a)

4 web visits per 12 downloads

b)

The rate of change

c)

4 downloads per 12 web visits

d)

The slope of the line

15.

A satellite is 18 meters wide. A model of it was built with a scale of 1 centimeter: 3 meters.

How wide is the model?

a)

6 meters

b)

6 centimeters

c)

54 meters

d)

54 centimeters

16.

Michelle makes bracelets at a rate that is proportional to the number of hours she has worked.

Which table could represent how many total bracelets, y, Michelle can make after working x hours?

a)

b)

c)

d)

17.

The points on the coordinate grid represent the costs for the different numbers of peaches.

Select all statements that are true about the graph.

a)

There is a proportional relationship between the number of peaches and the cost because a line can be drawn passing through the origin and connecting all the points shown.

b)

There is a proportional relationship between the number of peaches and the cost because the x-value is always greater than the y-value.

c)

The point (1, 0.75) can be used to represent the unit rate of 0.75 dollars per peach.

d)

The point (1, 0.75) can be used to determine the total cost by subtracting 0.25 from the number of peaches.

e)

The point (4,3) represents the cost of $4 for 3 peaches.

18.

What is |-25| ?

a)

25

b)

-25

c)

1

d)

50

19.

$-\frac{4}{5}\ +\ \frac{1}{3}\ =$

a)

$\frac{7}{15}$

b)

$-\frac{7}{15}$

c)

$-\frac{5}{8}$

d)

$\frac{4}{15}$

20.

Simplify: 3x + 2b - 10x - 16b + x - b

a)

14x + 3b

b)

33xb

c)

-6x - 15b

d)

14x + 19b

21.

(11y - 4) - (6y + 3) =

a)

17y + 1

b)

17y - 1

c)

5y + 7

d)

5y - 7

22.

72 = -6w

a)

w = 12

b)

w = 66

c)

w = -12

d)

w = 78

23.

-14 + m = - 23

a)

m = - 37

b)

m = 9

c)

m = - 9

d)

m = 37

24.

Are these ratios proportional? $\frac{84}{49}\ \ \ \ \frac{12}{7}$

a)

yes

b)

no

25.

You buy 4 lbs. of grapes and pay $15.80. What is the unit rate?

a)

$3.90 per pound

b)

$4.05 per pound

c)

$3.95 per pound

d)

$3.75 per pound

26.

$\frac{16}{56}\ \ =\ \ \frac{x}{7}$

a)

x = 1

b)

x = 8

c)

x = 7

d)

x = 2

27.

What is 86% as a simplified fraction?

a)

$\frac{86}{100}$

b)

$\frac{28}{30}$

c)

$\frac{43}{50}$

d)

$\frac{23}{32}$

28.

$What\ is\ \frac{3}{8}\ as\ a\ percent?$

a)

30%

b)

8%

c)

37.5%

d)

375%

29.

What percent is 24 of 60?

a)

45%

b)

40%

c)

48%

d)

24%

30.

You buy a bike for $75. If the sales tax rate is 6%, what is the amount of sales tax you will pay?

a)

$0.045

b)

$45

c)

$0.45

d)

$4.50

31.

What is 35% of 60?

a)

21

b)

2100

c)

210

d)

2.1

32.

Complementary Angles have a sum of __________

a)

$30\degree$

b)

$90\degree$

c)

$120\degree$

d)

$180\degree$

33.

If a triangle has a 38 degree angle and a 66 degree angle, what is the measurement of the 3rd angle?

a)

$76\degree$

b)

$74\degree$

c)

$152\degree$

d)

$84\degree$

34.

If an angle is 103 degrees, what is its supplementary angle's measurement?

a)

$87\degree$

b)

$13\degree$

c)

$77\degree$

d)

$65\degree$

35.

$Solve:\ \ -\ 6x\ +\ 13\ =\ -\ 29$

a)

$2\ \frac{2}{3}$

b)

x = 7

c)

$-2\ \frac{2}{3}$

d)

x = - 7

7th Gr Review 1

Total questions: 35

Worksheet time: 30mins

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