WorksheetsModule 1 Review M1
Total questions: 32
Worksheet time: 2hrs 53mins
Name
Class
Date
1.
Solve:
7x - 3x - 8 = 24
7x - 3x - 8 = 24
a)
8
b)
-8
c)
3.2
d)
4
2.
Solve:
3x + 7 = -8
3x + 7 = -8
a)
5
b)
-5
c)
-12
d)
-18
3.
Solve:
3(x - 2) = 18
3(x - 2) = 18
a)
6.7
b)
4
c)
8
d)
-4
4.
Solve:
7x + 19 = -2x + 55
7x + 19 = -2x + 55
a)
4
b)
14.8
c)
8.2
d)
-4
5.
Solve:
2(2x + 3) = -6(x + 9)
2(2x + 3) = -6(x + 9)
a)
1.2
b)
6
c)
-6
d)
7.5
6.
What step would you take to solve this equation?
a)
Multiply both sides of the equation by 2
b)
Divide both sides of the equation by 2
c)
Add 2 to both sides of the equation
d)
Subtract 2 from both sides of the equation
7.
A toy company spends $1500 per day for factory expenses plus $8 to make each teddy bear. They sell the teddy bears for $12 a piece. Which equation could be used to find the number of bears t the company has to sell in one day to equal its daily cost?
a)
1500 + 8t = 12
b)
12 + 8t = 1500
c)
1500 + 8t = 12t
d)
8t = 12t + 1500
8.
Solve: -7(z - 6) = -70
a)
16
b)
-16
c)
8
d)
-1/2
9.
Jason says that 10 less than one third of his age is 11 years old. How old is Jason?
a)
3 years old
b)
7 years old
c)
57 years old
d)
63 years old
10.
Scott works on cars. He charges $35 for each car plus $7 per hour. Write an equation that represents this scenario if Kylie's car bill was $63.
a)
7x + 35 = 63
b)
7x = 63
c)
7x - 35 = 63
d)
35x + 7 = 63
11.
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
12.
Solve for the indicated variable.
a)
I = V/R
b)
I = R/V
c)
I = RV
d)
I = VR
13.
Solve the literal equation for the given variable.
a)
2A/h
b)
2/(h)
c)
2Ah
d)
Ah/2
14.
When graphing an inequality, you use an OPEN dot when you use which symbol?
a)
<, >
b)
≤, ≥
c)
≤, <
d)
≥, >
15.
When you graph an inequality, you used a CLOSED dot when you use which symbols?
a)
≤, ≥
b)
<, >
c)
≤, <
d)
≥, >
16.
a)
x is less than or equal to -2
b)
x < -2
c)
-2 < x
d)
x is greater than -2
17.
Match the graph with its inequality.
a)
11 < a
b)
11 > a
c)
11 ≤ a
d)
11 ≥ a
18.
-4x + 14 ≤ 54
a)
x ≥ - 10
b)
x ≤ -10
c)
x ≥ 10
d)
x ≤ 10
19.
4x - 3 < -1x + 12
a)
x > 3
b)
x < 3
c)
x < 5
d)
x > 5
20.
.5(x - 8) < 2
a)
x > 20
b)
x < 20
c)
x > 12
d)
x < 12
21.
-2x + 2 > 3x - 8
a)
x > -9
b)
x > 2
c)
x < -9
d)
x < 2
22.
Solve and graph:
a)
A
b)
B
c)
C
d)
D
23.
Solve:
-4x + 1 ≤ 21 and 5x + 2 < 22
-4x + 1 ≤ 21 and 5x + 2 < 22
a)
x > -5 or x ≤ 4
b)
x ≥ -5 or x < 4
c)
x > -5 and x ≤ 4
d)
x ≥ -5 and x < 4
24.
Solve:
3x + 2 < -4 or 4x + 4 > 24
3x + 2 < -4 or 4x + 4 > 24
a)
x < -2 or x > 5
b)
x < 2 or x > 5
c)
x < -2 and x > 5
d)
x < 2 and x > 5
25.
Solve:
3x + 2 < -7 or -4x + 5 < 1
3x + 2 < -7 or -4x + 5 < 1
a)
x < -3 and x < 1
b)
x < -3 and x > 1
c)
x < -3 or x < 1
d)
x < -3 or x > 1
26.
When graphing "AND" inequalites, shading looks like___
a)
Shading that always connects the 2 dots.
b)
Shading that always points away from each dot
c)
2 shaded arrows pointing in same direction(both left)
d)
2 shaded arrows pointing in same direction (both right)
27.
When graphing the solutions to "OR" inequalities, The shading looks like___
a)
Shading that connects the 2 dots
b)
Shading that points away and never crosses.
c)
Shading that points toward each other and ALWAYS crosses
d)
Shading that points opposite, but sometimes crosses.
28.
|v + 8| − 5 = 2
a)
{-1,-15}
b)
{-1,-5}
c)
{-15,15}
d)
No Solution
29.
−2|−2r − 4| = -12
a)
x = 3,1
b)
x = -3,-1
c)
x = -3, 1
d)
x = 3, -1
30.
What is the reason that absolute value is always written as a positive?
a)
Absolute value is talking about numbers so it must be positive.
b)
Absolute value does not always have to be positive.
c)
Absolute value is like a clock it has only positive numbers.
d)
Absolute value is talking about distance, distance is always measured by positive numbers.
31.
What's a way to define absolute value?
a)
The value of a number
b)
The opposite of a number
c)
The distance of a number from zero
d)
The multiplicative inverse of a number
32.
|8 - 4x| = 16
a)
x = -2, x = -6
b)
x = 2 , x = 24
c)
x = -2, x = 6
d)
No Solution
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