WorksheetsInequality Review
Total questions: 25
Worksheet time: 1hrs 9mins
Name
Class
Date
1.
Water freezes 0 degrees Celsius or less. Which inequality represents the temperature at which water freezes?
a)
w < 0
b)
w > 0
c)
w ≤ 0
d)
w ≥ 0
2.
Sophia can spend at most $50 on clothes. Which inequality represents this situation?
a)
x > 50
b)
x < 50
c)
x ≤ 50
d)
x ≥ 50
3.
To be a member of the stamp club at school, students must have at least 50 stamps. Which inequality represents this situation?
a)
x < 50
b)
x > 50
c)
x ≤ 50
d)
x ≥ 50
4.
a)
x > -1
b)
x < -1
c)
x ≤ -1
d)
x ≥ -1
5.
a)
Answer Choice A
b)
Answer Choice B
c)
Answer Choice C
d)
Answer Choice D
6.
a)
Answer Choice A
b)
Answer Choice B
c)
Answer Choice C
d)
Answer Choice D
7.
v/2 ≤ 14
a)
v ≤ 28
b)
v ≤ 7
c)
v ≥ 28
d)
v ≥ 7
8.
8 > x/4
a)
x > 32
b)
x < 32
c)
x > 2
d)
x < 2
9.
5g > -25
a)
g > -5
b)
g < -5
c)
g>-125
d)
g<-125
10.
-48≤12a
a)
a ≤ -4
b)
a ≥ -4
c)
a ≤ 4
d)
a ≥ 4
11.
m/-7 < 8
a)
m < -56
b)
m > -56
c)
m < 56
d)
m > 56
12.
8 ≥ m/-4
a)
m ≤ -32
b)
m ≥ -32
c)
m ≤ -2
d)
m ≥ -2
13.
-21 > -7c
a)
c > 3
b)
c < 3
c)
c > -3
d)
c < -3
14.
-12w < -60
a)
w < -5
b)
w > -5
c)
w < 5
d)
w > 5
15.
5 > r/-2 - 8
a)
r > 26
b)
r < 26
c)
r > -26
d)
r < -26
16.
3 > m/-4 - 7
a)
m > -40
b)
m < -40
c)
M > 40
d)
m < 40
17.
3b + 4 ≤ 7
a)
b ≥ 1
b)
b ≤ -1
c)
b ≥ -1
d)
b ≤ 1
18.
4b + 6 ≤ 18
a)
b ≥ 3
b)
b ≤ 3
c)
b ≥ 48
d)
b ≤ 48
19.
m/-5 < 7
a)
m < -35
b)
m < 35
c)
m > -35
d)
m < 35
20.
y - 7 ≥ -10
a)
y ≤ -3
b)
y ≥ 3
c)
y ≤ 3
d)
y ≥ -3
21.
The maximum weight allowed per car on the Firebolt carnival ride is 230 pounds. Your friend weighs 125 pounds. To be able to ride in a car together, how much can you weigh? Write and solve an inequality?
a)
x - 125 ≤ 230; at most 355 pounds
b)
x + 125 ≤ 230; at most 105 pounds
c)
x + 125 ≤ 230; at least 105 pounds
d)
x - 125 ≤ 230; at least 355 pounds
22.
Your class collected more than 580 cans of food for the annual food drive. In the first week, 265 cans were collected. How many cans c of food were collected in the second week? Write and solve an inequality.
a)
c + 265 > 580; c > 315
b)
c - 265 > 580; c > 845
c)
c + 265 < 580; c < 315
d)
c - 265 < 580; c < 845
23.
Katrina earns $8 per hour working after school. She needs at least $240 for a new bike. Write and solve an inequality that describes the number of hours h she must work to reach her goal.
a)
8h ≤ 240; at most 30 hours
b)
8h < 240; less than 30 hours
c)
8h ≥ 240; at least 30 hours
d)
8h > 240; more than 30 hours
24.
Sam make $10.25 per hour working at Cheddars. He plans to buy a laptop for $550. Write and solve an inequality describing how many hours h Sam will have to work to be able to buy the laptop. (Round to the next higher hour)
a)
10.25h < 550; less than 54 hours
b)
10.25h > 550; greater than 54 hours
c)
10.25h ≤ 550; at most 54 hours
d)
10.25h ≥ 550; at least 54 hours
25.
A parking garage charges $4.50 for each hour you park. You have $18 in your pocket. How many hours can you park?
a)
x > 4
b)
x < 4
c)
x ≤ 4
d)
x ≥ 4
100 %
