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WorksheetsPractice Unit I test
Total questions: 15
Worksheet time: 1hrs 25mins
Name
Class
Date
1.
Solve –56 = 7y.
a)
A. 8
b)
B. 6
c)
C. –8
d)
D. –9
2.
Evaluate 44
a)
A. 64
b)
B. 128
c)
C. 192
d)
D. 256
3.
a)
A. 82
b)
B. 64
c)
C. 58
d)
D. 51
4.
Evaluate [(92 – 9) ÷ 12]5.
a)
A. 6
b)
B. 15
c)
C. 30
d)
D. 45
5.
Solve 5w = –27.5.
a)
A. 32.5
b)
B. 5.5
c)
C. –5.5
d)
D. –22.5
6.
x + 5 > 7
a)
x > -2
b)
x > 2
c)
x > 12
d)
x > -12
7.
-8x < 48
a)
x < -6
b)
x > -6
c)
x < 6
d)
x > 6
8.
-9x + 7 ≥ 25
a)
x ≥ -3.6
b)
x ≤ 2
c)
x ≥ -2
d)
x ≤ -2
9.
pV = nRT
solve for R
solve for R
a)
R= pV/nT
b)
R= p/n + V/T
c)
R= pV - nT
d)
R= (pV-n)/T
10.
Solve:
3(x - 2) = 18
3(x - 2) = 18
a)
6.7
b)
4
c)
8
d)
-4
11.
Solve:
2(2x + 3) = -6(x + 9)
2(2x + 3) = -6(x + 9)
a)
1.2
b)
6
c)
-6
d)
7.5
12.
What is the value of x + y if x = 3 and y = 5?
a)
8
b)
5
c)
3
d)
2
13.
If a = 5 and b = 6, what is the value of ab - b?
a)
10
b)
12
c)
20
d)
24
14.
Solve for x:
8x - 10 = -34
8x - 10 = -34
a)
4
b)
3
c)
-3
d)
-24
15.
Solve: 5x - 14 = 8x + 4
a)
6
b)
-6
c)
-18/13
d)
10/3
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