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Creating and Solving Equations/Inequalities

Total questions: 15

Worksheet time: 1hrs 3mins

Name
Class
Date
1.
3c + 5 = 23
a)
c = 3
b)
c = 6
c)
c = 7
d)
c = 18
2.
Solve    -3x + 5 = -16
a)
9
b)
8
c)
-7
d)
7
3.
x/5 - 13 = 20
a)
145
b)
165
c)
180
d)
190
4.

WRITE AN EQUATION

You bought a $5 magazine and four

erasers. You spent a total of $25. How

much did each eraser cost?

a)

5+x=25

b)

4x + 5 = 25

c)

5x = 25

d)

5x + 4 = 25

5.
Solve for x:
-30 - 5x = 120
a)
x = 18
b)
x = -18
c)
x = 30
d)
x = -30
6.
10.    x / 2  - 5 = 3
a)
x = -2
b)
x = 2
c)
x = 16
d)
x = 8
7.
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
8.
Five less than twice a number is equivalent to 47. 
a)
5 - 2x = 47 
b)
2x - 5 = 47 
c)
5x - 2 = 47 
d)
2 - 5x = 47 
9.
A gymnastics center charges a $60 registration fee and $15 per class. Olivia registers to take a class and pays a total of $210. Which equation can be used to determine how many classes Olivia signed up for?  
a)
60 - 15x = 210 
b)
15x - 60 = 210
c)
15x + 60 = 210 
d)
210 + 15x = 60 
10.
WRITE AN EQUATION
For a field trip 4 students rode in cars and the rest filled nine buses. How many students were in each bus if 472 students were on the trip?
a)
4x=472
b)
9x=472
c)
4+9x=472
d)
4+x=472
11.

There were 331 students that went on a field trip. Six buses were filled and 7 students traveled in a van. How many students were on each bus?

a)

6 + 7x = 331

b)

331 - 6x = 7

c)

6x + 7 = 331

d)

6x + 7y =331

12.

A computer printer can print 10 pages per minute. There were already 35 pages in the tray. The total pages printed was 115 pages. How many minutes has the printer been running?

a)

35 + 10x = 115

b)

35x + 10 = 155

c)

155 = 10 + 35

d)

155 + 10x = 35

13.
5x < 5
a)
x < 1
b)
x > 1
c)
x > 0
d)
x < 25
14.
Pick the correct inequality.
a)
A
b)
B
c)
C
d)
D
15.
When graphing an inequality, you use an open dot when you use which symbol?
a)
<, >
b)
≤, ≥