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8th Grade Math CMAS Practice Flashcards | StudBud
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8th Grade Math CMAS Practice
8th Grade Math CMAS Practice
34 terms
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CMAS Prep
Flashcards
34 cards
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Practice quiz
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Questions
34
Answers
1
What is the slope of the line?
2
4
3.5
5/2
2
Rewrite the expression as a base to a power.
812
167
87
647
3
How many solutions does this system have?
Infinite Solutions
2 Solutions
One solution
No solution
4
How many solutions does this system have?
Infinite Solutions
No Solution
One Solution
2 Solutions
5
Find the value of x.
√369
9
6
18
6
Who paid more for gas?
Mrs. Lawhon
Mr. Fay
7
Over what intervals is the function decreasing?
2 < x < 5
-20 < x < 20
-4 < x < -2
-3 < x < 1
8
Find the difference between the two numbers in scientific notation: 5.8 x 10
-3
and 7 x 10
-3
1.2 x 103
5.1 x 10-3
5.1 x 103
1.2 x 10-3
9
Find the product and put into scientific notation: (6 x 10
8
) x (3 x 10
6
)
9 x 1014
9 x 102
1.8 x 1015
18 x 1014
10
What is the length of the hypotenuse?
10
14
16
12
11
What method should you use to solve this problem?
Substitution
Elimination
Combination
Set them equal
12
Between what 2 whole numbers is this value?
26 and 28
4 and 5
5 and 6
3 and 4
13
What is the height of the right triangle?
5
11
25
25
14
Rewrite the expression as a base to a power.
515
1515
258
58
15
What is the approximate value of this number?
6
6.9
7.1
24
16
Rewrite the number in scientific notation: 0.0008
8 x 104
8 x 10-4
0.8 x 10-3
0.8 x 104
17
Find the difference between the two numbers in scientific notation: 1.1 x 10
5
and 3.2 x 10
4
2.2 x 104
8.8 x 105
8.8 x 104
2.1 x 101
18
What is the y-intercept of the graph?
(4,0)
(2,0)
(0,-3)
(0,3)
19
What is the slope?
5/2
5
0
2
20
Rewrite the number in scientific notation: 4,120,000
4.12 x 10-6
4.12 x 105
412 x 103
4.12 x 106
21
What is the distance between Mark and Jacob?
7
4.8
3
5
22
What is the name of the transformation?
Translation
Rotation - 90 degrees
Reflection
Rotation - 180 degrees
23
What method should you use to solve this problem?
Substitution
Combination
Set them equal
Elimination
24
What is the solution to the system of equations?
Infinite Solutions
(3, -2)
(-2, 3)
(1, -3)
25
What is the y-intercept?
(-2,5)
(0,5)
(2,5)
(0,0)
26
What is the rate?
8/3
2.2
3
2
27
Rewrite the expression as a base to a power.
68
63
13
18
28
What is the height of the cone?
3
1
4
9
29
Is this number rational or irrational?
Irrational
Rational
30
What is the name of the transformation?
Translation
Rotation - 180 degrees
Dilation
Reflection
31
What is the slope between the points (0, 1) and (2, 4)
3
\frac{3}{2}
(2, 3)
1.5
32
What type of relationship is shown in the table?
Not a function
Linear Function
Non-Linear Function
N/A
33
What is the solution to the system?
2
No solutions
-2
Infinite Solutions
34
What is the sum of Angle 1 and 2?
180
100
90
3
