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WorksheetsEquations and Inequalitie
Total questions: 20
Worksheet time: 40mins
Name
Class
Date
1.
A gaming system costs $300, plus 6% tax. How much is the total cost, including tax?
a)
$318
b)
$18
c)
$306
d)
$282
2.
Andre started with a full bottle of a sports drink. After a workout, he has 8 ounces left in the bottle. If the bottle is 40% full, how many ounces were in the full bottle?
a)
18 Ounces
b)
20 Ounces
c)
3.2 Ounces
d)
16 Ounces
3.
Evaluate b2
a = 1/3 and b = -5
a = 1/3 and b = -5
a)
-25
b)
25
c)
-10
d)
2/3
4.
Evaluate b ÷ (-a)
a = 1/3 and b = -5
a = 1/3 and b = -5
a)
5/3 or 1 and 2/3
b)
15
c)
-15
d)
-5/3 or -1 and 2/3
5.
Evaluate a4
a = 1/3 and b = -5
a = 1/3 and b = -5
a)
4/3 or 1 and 1/3
b)
1/9
c)
1/81
d)
1/12
6.
Evaluate a - (-b)
a = 1/3 and b = -5
a = 1/3 and b = -5
a)
-14/3 or -4 and 2/3
b)
14/3 or 4 and 2/3
c)
16/3 or 5 and 1/3
d)
-16/3 or -5 and 1/3
7.
Jada is putting stickers in a book. After getting 15 more stickers, she has 60 stickers total. the equation Jada can solve to find x , the number of stickers she started with.
a)
x + 15 = 60
b)
x - 15 = 60
c)
15x = 60
d)
x/15 = 60
8.
Jada is putting stickers in a book. With the same number of stickers on each of 15 pages, she has 60 stickers total. Select the equation Jada can solve to find y, the number of stickers she has on each page.
a)
y/15 = 60
b)
60 - y = 15
c)
15y = 60
d)
y + 15 = 60
9.
Solve each equation by finding the value of the variable that makes the equation true.
p + 12 = 17
p + 12 = 17
a)
-5
b)
5
c)
29
d)
-29
10.
a)
-5/3
b)
5/3
c)
1
d)
21/6
11.
a)
9/2
b)
2/9
c)
70
d)
-70
12.
a)
3/7
b)
20/3
c)
7/3
d)
21
13.
a)
15/1.5
b)
10
c)
0.1
d)
0.01
14.
a)
-14
b)
14
c)
65/79
d)
79/65
15.
a)
-15
b)
3/2
c)
-3/2
d)
-3
16.
Lin is selling boxes of cookies. Each box costs $3.75. Lin’s goal is to earn more than $30 selling cookies.
If she sells 6 boxes of cookies, will she make her goal?
If she sells 6 boxes of cookies, will she make her goal?
a)
Yes, she will have more than enough money
b)
No, she will be over $5 short
c)
No, she will be less than $2 to her goal
d)
No, she will be over $10 short
17.
Lin is selling boxes of cookies. Each box costs $3.75. Lin’s goal is to earn more than $30 selling cookies.
If Lin sells 20 boxes of cookies will she make her goal?
If Lin sells 20 boxes of cookies will she make her goal?
a)
Yes
b)
No
18.
Lin is selling boxes of cookies. Each box costs $3.75. Lin’s goal is to earn more than $30 selling cookies.
If Lin sells b boxes of cookies, write an inequality that will be true whenever Lin makes her goal, and false whenever she does not.
If Lin sells b boxes of cookies, write an inequality that will be true whenever Lin makes her goal, and false whenever she does not.
a)
3.75b > 30
b)
3.75b < 30
c)
3.75b ≤ 30
d)
3.75b ≥ 30
19.
Noah had some grapes. He ate half of them, then someone gave him 5 more. After this, he had 21 grapes. How many grapes did Noah have to begin with?
a)
32 Grapes
b)
20 grapes
c)
16 Grapes
d)
30 Grapes
20.
Which is larger: 3173(11 + 6) or 11(3173 + 6)? Explain how you know.
a)
3173(11 + 6) has a greater value
b)
11(3173 + 6) has greater value
c)
They are both equal
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