WorksheetsMath 8 Midterm Review
Total questions: 53
Worksheet time: 5hrs 37mins
Name
Class
Date
1.
Evaluate this expression using the quotient rule.
a)
95
b)
99
c)
15
d)
9-5
2.
Evaluate the expression using the quotient rule.
a)
x13
b)
x5
c)
x36
d)
x-5
3.
Evaluate the expression using the quotient rule.
a)
1
b)
g10
c)
g25
d)
g
4.
Evaluate the expression using the quotient rule.
a)
1
b)
g10
c)
g25
d)
g
5.
Evaluate the expression using the quotient rule.
a)
34
b)
1/34
c)
3-12
d)
332
6.
Simplify:
(333)2 =
(333)2 =
a)
366
b)
966
c)
3
d)
0
7.
Evaluate the expression using the quotient rule.
a)
122
b)
130
c)
622
d)
630
8.
Simplify (x14)3
a)
x17
b)
x42
c)
x11
d)
3x14
9.
How would you write 4.3756 x 104 in standard form?
a)
437,560,000
b)
0.00043756
c)
43,756
d)
4,3756
10.
How would you write 0.0005 in scientific notation?
a)
50 x 105
b)
5 x 10-4
c)
5 x 10-5
d)
.5 x 104
11.
Express the following in standard notation:
8.025 x 10-8
8.025 x 10-8
a)
.00000008025
b)
.000000008025
c)
802,500,000,000
d)
80,250,000,000
12.
.141414141414...
a)
Rational
b)
Irrational
13.
√2
a)
Rational
b)
Irrational
14.
√25
a)
Rational
b)
Irrational
15.
√64=___
a)
+ 6 only
b)
± 6
c)
± 8
d)
+ 8 only
16.
When your exponent is negative, you move your decimal....
a)
to the right
b)
to the left
c)
to both sides
d)
nowhere.... the decimal goes nowhere
17.
(3 ∙ 18) ÷ (2 ∙ 9)
a)
3
b)
54
c)
243
18.
24 ÷ 6 + 42
a)
12
b)
2
c)
20
19.
(15 ÷ 3)2 + 9 ÷ 3
a)
11.3
b)
28
c)
13
20.
3 x 8 - (9 - 7)3
a)
16
b)
18
c)
0
21.
35 ÷ 7 x 2 - 4
a)
3.5
b)
-1.5
c)
6
22.
20 - 5 x 2
a)
30
b)
10
c)
50
23.
Solve for x:
5x - 14 = 8x + 4
5x - 14 = 8x + 4
a)
x = 6
b)
x = -6
c)
x = -18/13
d)
x = 10/3
24.
Solve:
2(4x-3) - 8 = 4 + 2x
2(4x-3) - 8 = 4 + 2x
a)
x = 5/3
b)
x = 3
c)
x = 1
d)
x = 2
25.
Solve the equation
12x - 15 = 3(2x+3)
12x - 15 = 3(2x+3)
a)
x = 4
b)
x = -4
c)
x = 2
d)
x = -2
26.
What is the first step to solve this equation:
11 - 3x = 44
11 - 3x = 44
a)
Add 3 to both sides
b)
Subtract 11 from both sides
c)
Add 11 to both sides
d)
Divide 3 on both sides.
27.
6(5g+ 2)=30g
a)
g=2
b)
g=12
c)
Infinite solutions
d)
no solution
28.
At one store a trophy costs $12.50. Engraving costs $0.40 per letter. At another store, the same trophy costs $14.75. Engraving costs $0.25 per letter. Write an equation for how many letters the costs will be the same.
a)
12.50 + 0.40 = 14.75 + 0.25
b)
12.50x + 0.40 = 14.75x + 0.25
c)
12.50 + 0.40x = 14.75 + 0.25x
d)
0.40x - 12.50 = 0.25x - 14.75
29.
Eight less than three times a number is equivalent to ten more than one and half times the same number.
a)
3x - 8 = 0.5x + 10
b)
8 - 3x = 1.5x + 10
c)
3x - 8 = 1.5x + 10
d)
8 - 3x = 0.5x + 10
30.
What letter represents the slope in the equation y = mx + b ?
a)
x
b)
y
c)
m
d)
b
31.
In the following equation, what is the y-intercept?
y = -3x + 7
y = -3x + 7
a)
-3
b)
7
c)
-3/7
d)
3
32.
What is the slope in the equation: y=4x+3
a)
3
b)
4x
c)
4
d)
x
33.
If m=3 and b=6, what is the correct slope intercept equation?
a)
y=3-6
b)
y=3x-6
c)
y=3x+6
d)
y=6x+3
34.
Find the slope.
a)
3/2
b)
-3/2
c)
(-0,-3)
d)
none of the above
35.
Find the slope of the line that passes through the points (2, 4) and (6, 12)
a)
1/2
b)
-1/2
c)
2
d)
-2
36.
Find the slope of the line that passes through the points (2, 4) and (6, 12)
a)
1/2
b)
-1/2
c)
2
d)
-2
37.
Which equation represents the following graph?
a)
y = 3x + 2
b)
y = -2x + 3
c)
y = 2x + 3
d)
y = -3x + 2
38.
Who drinks soda faster?
a)
Wanda
b)
Danny
39.
What is the slope of the line?
a)
4/3
b)
3/4
c)
-4/3
d)
-3/4
40.
Find the slope of the line that passes through points:
(1, -19) and (-2, -7)
a)
-4/1
b)
-1/4
c)
4/1
d)
1/4
41.
Match the description to the graph:
"The car is stopped."
a)
b)
c)
d)
42.
Match the description to the graph:
"The car is coming back."
a)
b)
c)
d)
43.
Segment A-B The bus is _________________.
a)
at rest
b)
returning (to original position)
c)
moving forward
44.
Segment O-A The bus is _________________.
a)
at rest
b)
returning (to original position)
c)
moving forward
45.
Simplify 100
a)
10
b)
1
c)
0
d)
100
46.
How do you write 2 x 2 x 2 x 2 with an exponent?
a)
42
b)
24
c)
22
47.
In the exponent 34, the three represents____________ ?
a)
power
b)
base
c)
exponent
d)
integers
48.
25 is the same as 2 x 5.
a)
True
b)
False
49.
Does the mapping diagram represent a function?
a)
Yes
b)
No
50.
Is the number pi rational or irrational?
a)
Rational
b)
Irrational
51.
Multiply:
(3.4 x 105)(1.2 x 10-3)
(3.4 x 105)(1.2 x 10-3)
a)
4.08 x 10-8
b)
4.8 x 102
c)
4.08 x 102
d)
4.08 x 10-15
52.
a)
23
b)
1/(2-3)`
c)
1/(23)
d)
227
53.
(x8)(x-5)
a)
x-40
b)
x-13
c)
x13
d)
x3
100 %
