Free Printable 8th grade milestones review

1.

If Bob has x apples and buys 489 more for an apple bobbing party. he now has 3489 apples. Y is equal to 5x. Find the value of y. Show your work.

4 lines

2.

Id .I Ot has 5x candies, he gets 9x more and now has 98. Solve for x.

(a)

3.

25% of 5x = 11.25. solve for x.

a)

11.25

b)

9

c)

45

d)

idk

4.

Area of a circle with a diameter of 12 use 3.14 for pi

(a)

5.

if a circle has a circumference of 12.56 what is it's radius

(a)

6.

area.

4 lines

7.

equivalent ratios to 9:15, all that apply

a)

a)3:5

b)

b)27:45

c)

c) 54:75

d)

none

8.

Dev The.I diot went to the store and found his favorite boogie flavored but-nana chips, one was 25% off at a price 6.90 and the other was buy 1 get one 25% off at a standing price of 3.15. Which is a better deal.

a)

3.15

b)

6.90

9.

Joe M. Ama is playing a board game with his friends, on his turn he has to roll 2 six sided die and spin a color wheel with blue, green, red, and yellow. What is the chance that he will roll 11 on the die and land on blue. Answer as a fraction in _/_ format.

4 lines

10.

If I flip 12 coins what is the possible amount of outcomes.

4 lines

11.

Convert the standard form equation into slope-intercept form.
x + 5y = -25

a)

y = -⅕x - 5

b)

y = -x - 5

c)

x = 20

d)

y = 27, 239, 430

12.

what is the slope of the following 12x - 6y = 30

a)

2

b)

-2

c)

12

d)

-12

13.

a)

y=-3x+1

b)

y=3x+1

c)

y=1/3x+1

d)

y=-1/3x-1

14.

Determine the slope and y-intercept from the following equation: 4x + y = -10

a)

slope: 4 y-intercept: (0,10)

b)

slope: -4 y-intercept: (0,-10)

c)

slope: -4 y-intercept: (0,10)

d)

slope: 4 y-intercept: (0,-10)

15.

What is the y - intercept?

a)

0

b)

5

c)

- 4

d)

4

16.

Determine the slope.

a)

-5

b)

5

c)

-1/5

d)

1/5

17.

Which equation matches the graph? (Click me to see the image)

a)

y = 2x

b)

y = 1/4 x + 2

c)

y = 1x + 4

d)

y = -2x

18.

Write the equation for the line in slope-intercept form.

a)

y= -1x+3

b)

y= 4x+3

c)

y=1/4x+3

d)

y= -4x+3

19.

(x +2)(x + 3)

a)

x² + 5x + 6

b)

x² + x + 6

c)

x² + 5x + 5

d)

x² + 6x + 6

20.

Simplify:

5(3x+2)

a)

3x+10

b)

15x+10

c)

15x-10

d)

3x-10

21.

(x - 3)(x +10)

a)

x² - 7x + 13

b)

x² - 6x - 30

c)

x² + 7x - 30

d)

x² + 13x + 30

22.

(x + 7)(x - 2)

a)

x² - 5x + 5

b)

x²- 9x - 14

c)

x² - 5x - 14

d)

x² + 5x - 14

23.

(x - 7)(x + 7)

a)

x² + 7x - 49

b)

x² - 7x + 49

c)

x² - 49

d)

x² + 49

24.

(2x - 1)(x + 2)

a)

2x² + 3x - 2

b)

2x² - 5x - 2

c)

2x² + 3x + 2

d)

2x² - 5x + 2

25.

5x(2x³+6)

a)

10x⁴+30x

b)

10x³+30x

c)

7x⁴+11x

26.

-5x⁶(3x² - 12x + 30)

a)

-15x⁸+ 60x⁷- 150x⁶

b)

15x⁸- 60x⁷- 150x⁶

c)

8x⁶- 17x + 35

d)

-8x⁶+ 17x - 35x²

27.

(5x+2)(x²-3x+6)

a)

5x³- 17x²+24x +12

b)

5x³+ 17x² - 24x +12

c)

5x³ - 13x² + 24x +12

d)

5x³ +13x² - 24x - 12

28.

(x+5)²

a)

x²+25

b)

x²-25

c)

x²+10x+25

d)

x²-10x+25

29.

Find the product:
(x + 12)(x - 12)

a)

x² - 144

b)

x² + 144

c)

x² + 12x - 144

d)

x² - 12x + 144

30.

Find the product:
(3x + 2)(2x + 4)

a)

6x² + 16x + 8

b)

5x² +11x + 6

c)

5x² + 16x + 6

d)

6x² + 11x + 8

31.

Find the product:
(y - 3)(y + 7)

a)

y² - 21

b)

y² + 10x - 21

c)

y² + 4y - 21

d)

2y - 10

32.

Simplify the expression.
x³(2x²+3x)

a)

2x⁵+3x⁴

b)

2x⁶+3x³

c)

5x⁹

d)

5x

33.

Simplify the expression.
-3x²( 7x²- x + 4)

a)

-21x⁴ + 3x³ -12x²

b)

7x² - x + 4 (-3x²)

c)

21x⁴+ 3x³+ 12x²

d)

-12x²+ 3x³-21x⁴

34.

(x + 7)(x + 9)

a)

x² + 63x + 16

b)

x² + 16x + 63

c)

x² + 79

d)

x² + 16x + 2

35.

(x - 1)(x - 8)

a)

x² + 9x + 8

b)

x²+ 9x - 8

c)

x² - 9x - 8

d)

x² - 9x + 8

36.

(2x - 1)(x + 2)

a)

2x² + 3x - 2

b)

2x² - 5x - 2

c)

2x² + 3x + 2

d)

2x² - 5x + 2

37.

(x - 6)²

a)

x² - 12x + 36

b)

x² + 36

c)

x²- 36

d)

x² - 6x + 36

38.

Find the product:
(5n-8)(5n+8)

a)

25n²-64

b)

10n²

c)

5n²+16

d)

16

39.

Mult (4x + 3)(x + 2)

a)

x² + 11x + 6

b)

4x² + 8x + 6

c)

4x² + 3x + 6

d)

4x² + 11x + 6

40.

What does FOIL stand for?

a)

Failing Only in Latin

b)

Farming Only in Lakewood

c)

First Outside Inside Last

d)

Fresh Only in Lakes

41.

What does the L in FOIL stand for?

a)

Lanni

b)

left

c)

less

d)

last

42.

What is the y-intercept of this graph?

a)

(0,1)

b)

(0,-2)

c)

(0,0)

d)

(0,3)

43.

What is the y-intercept of the line graphed below?

a)

3

b)

4

c)

-3

d)

4/3

44.

Determine the slope and y-intercept from the following equation: y = 3/2x + 3

a)

slope: 5 y-intercept: (0,3)

b)

slope: 3/2 y-intercept: (0,3)

c)

slope: 4 y-intercept: (0,3/2)

d)

slope: 1/5 y-intercept: (0,5)

45.

Identify the slope of the Equation
y=5x+3

a)

5

b)

3

46.

Which letter in the equation below represents the slope?

y=mx+b

a)

y

b)

m

c)

x

d)

b

47.

What is the equation by looking at this graph?

a)

y= x + 3

b)

y= -x + 2

c)

y= 2x + 2

d)

y= x + 2

48.

Which number or letter represents the y-intercept?

$y=\frac{1}{2}x-6$

a)

y

b)

$\frac{1}{2}$

c)

x

d)

-6

49.

Find the slope of the line.

a)

1/4

b)

-1/4

c)

-4

d)

4

50.

What is the slope of the line that passes through these two points (0, -2) and (3, -4)?

a)

2/3

b)

-2/3

c)

3

d)

-2

51.

What is the equation of a line with a slope of 4 and a y-intercept of 2?

a)

y = -4x + 2

b)

y = -2x + 4

c)

y = 4x + 2

d)

y = 2x + 4

52.

Write the equation of the line.

a)

y= -1x-3

b)

y= -3x-1

c)

y=-1/3x-1

d)

y= -3x-3

53.

Find the slope of the line.

a)

1/2

b)

-1/2

c)

2

d)

-2

54.

The y intercept is AWESOME! It helps us to know...

a)

Where our line will end.

b)

If our line is positive or negative.

c)

Where to start graphing our line.

55.

Which is the graph of the equation ?

y\ =\ -2x\ +\ 1

a)

b)

c)

d)

56.

Write the equation of the line in slope-intercept form with slope m = 4 through the point (-2, 5).

a)

y = 4x - 13

b)

y = 4x + 13

c)

y = 4x - 3

d)

y = 4x + 3

57.

Use the graph to find out the equation in the form of y=mx+b

a)

y=4x-7

b)

y=4/1 x-7

c)

y=8/3 x-6

d)

y=8x -7

58.

y=x-6

What is the missing number?

a)

12

b)

10

c)

14

d)

13

59.

If my function rule is 4x, what is the OUTPUT if the input is 5?

a)

45

b)

54

c)

9

d)

20

60.

If my function rule is 2x + 1, what is the OUTPUT if the input is 2?

a)

5

b)

4

c)

22

d)

23

61.

Level 3 Which equation matches the table?

a)

y = x + 5

b)

y = 5x

c)

y = x - 5

d)

x = y - 5

62.

Level 3 Which table of values can be defined by y=x+5?

a)

a

b)

b

c)

c

63.

If my function rule is x + 8, what is my INPUT if the output is 20?

a)

10

b)

12

c)

8

d)

28

64.

Level 1 Find the missing OUTPUT value.

a)

8

b)

-2

c)

2

d)

-8

65.

Find the missing OUTPUT value.

a)

-2

b)

3

c)

9

d)

-7

66.

What is the rule in this table?

a)

Multiply the number of days by 7 and add 1

b)

Add 7 to the number of days

c)

Multiply the number of days by 4 and add 4

d)

Add 13 to the number of days

67.

Which list of numbers completes the table?

a)

63, 84

b)

48, 72

c)

60, 78

d)

54, 72

68.

If my function rule is x + 3, what is the OUTPUT if the input is 4?

a)

4

b)

3

c)

7

d)

10

69.

If my function rule is 2x + 1, what is the OUTPUT if the input is 2?

a)

5

b)

4

c)

22

d)

23

70.

If my function rule is x - 5, what is the OUTPUT if the input is 14?

a)

9

b)

19

c)

21

d)

1

71.

Which equation matches the table?

a)

y = x

b)

y = 5x

c)

y = x - 4

d)

y = x + 4

72.

Which equation matches the table?

a)

y = x + 5

b)

y = 5x

c)

y = x - 5

d)

x = y - 5

73.

y = x - 6
What is the missing number?

a)

12

b)

10

c)

14

d)

13

74.

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

a)

30 + 12.5x

b)

12.5 + 30

c)

12.5 + 30x

75.

Identify the slope in the equation below.

y = 4x - 10

a)

y

b)

4

c)

x

d)

-10

76.

Find the slope from the table.

a)

-4

b)

1

c)

4

d)

-2

77.

Find the slope

a)

5/2

b)

-5/2

c)

2/5

d)

-2/5

78.

Find the slope

a)

-5/3

b)

-3/5

c)

5/3

d)

3/5

79.

Which of these lines has a slope of -3?

a)

A

b)

B

c)

C

d)

D

80.

What is the slope?

a)

-1/3

b)

-3

c)

-4

d)

5

81.

What is the simple definition of slope?

a)

line

b)

run/rise

c)

undefinied

d)

rise/run

82.

What is the y-intercept shown on the graph?

a)

(0, -2)

b)

(3, 0)

c)

(0, 3)

d)

None of these.

83.

What is the coordinate for the y-intercept?

a)

(0, 0)

b)

(0, -1)

c)

(0, 1)

d)

(0, -0)

84.

What variable represents y-intercept?

a)

y

b)

x

c)

m

d)

b

85.

(6,9) (10,15). Find the slope. Answer as a decimal or an improper fraction in the form of a/b

(a)

86.

Y=12/2 x-18. What is the slope and y intercept

a)

(slope)6 and -18(y-int)

b)

(slope)12 and 18(y-int)

c)

(slope)2 and 12(y-int)

d)

(slope)1 and 2(y-int)

87.

Is this a function?

a)

Yes

b)

No

88.

Is this a function?

a)

Yes

b)

No

89.

Is this a function?

a)

Yes

b)

No

90.

Is this a function?

a)

Yes

b)

No

91.

Is this a function?
{ (4, 4) (2, 2) (5, 5) (8, 8) }

a)

Yes

b)

No

92.

Is this a function?
{ (-1, 0) (7, 4) (-5, 2) (-1, 5) }

a)

Yes

b)

No

93.

Is this a function?

a)

Yes

b)

No

94.

√ 81

a)

8

b)

7

c)

10

d)

9

95.

What would be the side length if you used 49 tiles to create a perfect square?

a)

7 tiles

b)

14 tiles

c)

4 tiles wide and 9 tiles long

d)

3.5 tiles

96.

If a square has a side length of 5 cm, what would the area be?

a)

55 cm²

b)

50 cm²

c)

25 cm²

d)

20 cm²

97.

What is the length of the side of a square whose area is $81\ in.^2$

a)

20 in.

b)

8 in.

c)

9 in.

98.

3³=

(a)

99.

How would you write 4.3756 x 10⁴in standard form?

a)

437,560,000

b)

0.00043756

c)

43,756

d)

4,3756

100.

How would you write 0.0005 in scientific notation?

a)

50 x 10⁵

b)

5 x 10⁴

c)

5 x 10³

d)

.5 x 10³

101.

How do you write
1001
in scientific notation?

a)

1.0001 x 10⁴

b)

1.01 x 10⁵

c)

1.001 x 10³

d)

10.1 x 10³

102.

Which of the following is correct scientific notation?

a)

20.35 x 10⁴

b)

.2035 x 10⁴

c)

2035⁴

d)

2.035 x10⁴

103.

Express the following in scientific notation:
.000457

a)

457 x 10⁶

b)

457 x 10^-6

c)

4.57 x10⁴

d)

4.57 x 10^-4

104.

Solve:

(6 x 10⁶) ÷ (2 x 10³)

a)

12 x 10³

b)

3 x 10⁹

c)

1.2 x 10⁴

d)

3 x 10³

105.

(8.4 × 10⁶) ÷ (2.1 × 10³)

a)

0.4 × 10⁴

b)

400 × 10^-3

c)

4 × 10³

d)

4 × 10²

106.

Level 2

(2 x 10⁹)(4 x 10^-4)

a)

8 x 10¹³

b)

8 x 10³⁶

c)

8 x 10⁵

d)

8 x 10^-36

107.

3(3x - 6) = 18

a)

x = 4

b)

x = -4

c)

x=8

d)

x= -12

108.

2(x-4)=18

a)

20

b)

7

c)

11

d)

13

109.

-7x - 36 = 20 -3x

a)

-12

b)

-14

c)

15

d)

8

110.

-5k + 10 = -2k - 14

a)

8

b)

-8

c)

2

d)

-2

111.

Determine the type of solution you will have if you get
-6=6

a)

one solution

b)

infinite solution=identity

c)

no solution

d)

I don't know. I need to study.

112.

Determine the type of solution you will have if you get
x=0.25

a)

one solution

b)

infinite solution=identity

c)

no solution

d)

I don't know. I need to study.

113.

Determine the type of solution you will have if you get
2+3=6

a)

one solution

b)

infinite solution=identity

c)

no solution

d)

I don't know. I need to study.

114.

$6x=5x$

a)

one solution

b)

no solution

c)

infinite solutions

115.

Write the equation that represents this word problem:

Marsha gets a job that pays $15 per hour, and she started the week with $20

a)

y= 15x + 20

b)

y= 20x + 15

c)

y= 15 + 20

d)

y= 20 + 15

e)

Answer Not Here

116.

What does the y-intercept represent on this graph?

a)

starting salary is 100,000

b)

salary per day

c)

Director's salary

d)

every day is 100,000

117.

What does the slope represent on this graph?

a)

starts at 0

b)

starting salary

c)

Salary per Movie

d)

highest salary

118.

What is the slope and y-intercept of the line y = 4x - 10?

a)

m= 10

b = 4

b)

m = -10

b = 4

c)

m = -4

b = 10

d)

m = 4

b= -10

119.

Determine the slope:

a)

0

b)

-3

c)

-3/2

d)

2/3

120.

Find the slope of the line.

a)

-5/4

b)

5/4

c)

-4/5

d)

4/5

121.

Find the slope of the line.

a)

1/2

b)

-1/2

c)

2

d)

-2

122.

What is the slope?

a)

3

b)

-3

c)

10

d)

-6

123.

What is the slope?

a)

2

b)

1/2

c)

1

d)

1.5

124.

Anything raised to a power of zero is always:

a)

0

b)

1

c)

itself

d)

negative

125.

According to exponent rules, when we multiply powers we _______ the exponents.

a)

add

b)

subtract

c)

multiply

d)

divide

126.

According to exponent rules, when we raise a power to a power we _______ the exponents.

a)

add

b)

subtract

c)

multiply

d)

divide

127.

(2⁸)²

a)

2¹⁶

b)

2¹⁰

c)

2⁶

d)

2⁴

128.

8⁷ ⁄ 8²

a)

8⁵

b)

8⁹

c)

8¹⁴

d)

1⁵

129.

Simplify (-4r⁵)(2r⁸)

a)

-8r¹³

b)

-2r¹³

c)

-8r⁴⁰

d)

-2y⁴⁰

130.

n²⋅n⁴⋅n⁵

a)

n¹¹

b)

n⁴⁰

c)

n¹³

d)

n²²

131.

Evalute:

4^6\div4^3

a)

64

b)

12

c)

16

d)

$\frac{1}{64}$

132.

Evaluate $\frac{6n^2}{6n^{-2}}$

a)

$n^4$

b)

$\frac{1}{3n^{10}}$

c)

$\frac{4}{3n^4}$

d)

$4n^3$

133.

Simplify $\left(5x^3\right)^2$

a)

$8x^{15}$

b)

$25x^6$

c)

$9x^4$

d)

$\frac{1}{3125x^5}$

134.

Simplify the expression.

a)

8ac

b)

-24abc

c)

-8ac

d)

-8abc

e)

8a⁹b⁶c³

135.

What represents the y axis?

a)

ABC Company

b)

Hours Worked

c)

Amount Earned in Dollars

d)

Hours in Car

136.

a)

a

b)

b

137.

The shape shown in the diagram at the right is reflected over the x-axis and then reflected over the y-axis. Which choice represents the orientation of the shape after the two transformations?

a)

b)

c)

d)

138.

Make a prediction for a resting heart rate after 6 hours of exercise a week.

a)

6

b)

50

c)

55

d)

59

139.

What type of correlation does this graph have?

a)

positive

b)

negative

c)

none

d)

all of the above

8th grade milestones review

Total questions: 139

Worksheet time: 7hrs 44mins

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