WorksheetsUnit 3 Mini Quiz Review: Solving Equations
Total questions: 25
Worksheet time: 47mins
Name
Class
Date
1.
4x + 7 = 23
a)
x = 16
b)
x = 4
c)
x = 9
d)
x = 12
2.
6p - 5 =13
a)
12
b)
15
c)
3
d)
-3
3.
3y = -15
a)
-5
b)
5
c)
-3
d)
3
4.
-30 - 5x = 120
a)
x = 18
b)
x = -18
c)
x = 30
d)
x = -30
5.
Which equation has x = 2 as a solution?
a)
3 + x = 10
b)
11 + x = 13
c)
4x = 32
d)
5x =25
6.
Simplify:
5(3x+1)
5(3x+1)
a)
15x+1
b)
15x+5
c)
8x+1
d)
8x+6
7.
What is the first step to complete when solving this equation?
10 - 3y = 4
10 - 3y = 4
a)
Add 10
b)
Subtract 10
c)
Add 3
d)
Divide by -3
8.
5x + 4x + 7x
a)
140x
b)
9x
c)
16
d)
16x
9.
3b + 6b = 63
a)
-7
b)
9
c)
7
d)
21
10.
4a - 5 + 2a + 9 = 28
a)
30
b)
4
c)
-4
d)
2
11.
4r - 8 + 7 - 6r = -9
a)
4
b)
2.6
c)
12
d)
-4
12.
-5(x + 3)
a)
-8x
b)
-5x + 3
c)
-5x - 15
d)
-5x - 2
13.
8x - 4x = 80
a)
84
b)
320
c)
-20
d)
20
14.
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
15.
Penelope is going to the carnival to ride the rides. It costs $20 to get into the carnival and ride tickets are $0.50 each. Write an equation that represents this scenario if she spends $35 in all.
a)
.50x + 20 = 35
b)
.50x = 35
c)
.50 + 20x = 35
d)
.50x - 20 = 35
16.
The objective when solving an equation is to....
a)
isolate the variable.
b)
check the solution.
c)
guess and check.
d)
Combine Like Terms.
17.
What would you do when finding the perimeter of a rectangle?
a)
Multiply all the sides together
b)
Multiply the length times width
c)
Add two sides together
d)
Add all the sides together
18.
Solve for x in the image provided, if the perimeter of the rectangle is 84.
(a)
19.
Solve for x if the perimeter is 64 for a rectangle with sides shown in the image.
(a)
20.
Find the area for the rectangle in the picture. (Multiply the sides with distributive property.)
a)
40x-15
b)
13x+8
c)
40x+15
d)
13x+15
21.
What is the definition of a coefficient?
a)
The letter used to represent a quantity
b)
The little number or letter used to raise to a power
c)
The number in front of a variable
d)
The number in back of a variable
22.
In this expression, 2x + 6y - 10, which are the coefficients?
a)
2, 6, and -10
b)
x and y
c)
2 and 6
d)
-10
23.
What is the definition of a constant?
a)
The letter used to represent a quantity
b)
The number with no variable
c)
The number in front of a variable
d)
The little number or letter used to raise to a power
24.
An Algebraic Expression has
a)
variables, numbers and operations
b)
numbers
c)
operations and number
25.
What is the "7m" in this expression?
7m - 9
7m - 9
a)
Expression
b)
Variable
c)
Coefficient
d)
Term
100 %
