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WorksheetsReview
Total questions: 21
Worksheet time: 2hrs 18mins
Name
Class
Date
1.
The ratio for sandwiches to people is 1 to 2. If there are 50 people then how many sandwiches should be ordered?
a)
50 sandwiches
b)
25 sandwiches
c)
20 sandwiches
d)
5 sandwiches
2.
The teacher student ratio is 1:15. If there are 480 students then how many teachers are there?
a)
240 teachers
b)
96 teachers
c)
48 teachers
d)
32 teachers
3.
Patrick has 2 black, 3 red, and 5 white toy cars. What is the ratio of red toy cars to all the toy cars?
a)
3:5
b)
1:3
c)
3:11
d)
3:10
4.
Tell if the ratio is part-to-part or part-to-whole.
In a a mini bag of M&Ms, there are 16 M&Ms and 5 of them are red.
In a a mini bag of M&Ms, there are 16 M&Ms and 5 of them are red.
a)
Part-to-Part
b)
Part-to-Whole
5.
what is the ratio of seals to animals
a)
5 : 3
b)
3 to 5
c)
3 of 5
d)
3 : 8
6.
what is the ratio of turtles to seals
a)
5 : 3
b)
3 to 5
c)
3 of 5
d)
3 : 8
7.
What is the solution for x + 9 = 21
a)
10
b)
12
c)
11
d)
13
8.
Solve for b
2b = -16
2b = -16
a)
8
b)
4
c)
-8
d)
3
9.
Solve:
a)
96
b)
-96
c)
4
d)
-4
10.
x - (-2) = 7
a)
-9
b)
-5
c)
5
d)
9
11.
What is the first step to solve for b:
2b = -16
a)
add 2 to both sides
b)
subtract 2 to both sides
c)
multiply 2 to both sides
d)
divide 2 to both sides
12.
What would be the best first step to solving the equation?
a)
multiply both sides by 3
b)
multiply both sides by 4
c)
divide both sides by 3
d)
divide both sides by 4
13.
Solve the equation. Check your solution. It's - 7/8
a)
24
b)
147/8 or 18 3/8
c)
168
d)
-24
14.
Which inequality is represented by the following graph
a)
x < -8
b)
x > -8
c)
x ≥ -8
d)
x ≤ -8
15.
Solve the inequality.
x + 5 ≤ 13
x + 5 ≤ 13
a)
x ≥ 8
b)
x ≥ 18
c)
x ≤ 8
d)
x ≤ 18
16.
When you graph an inequality, you use a closed dot when you use which symbols?
a)
≤, ≥
b)
<, >
c)
≤, <
d)
≥, >
17.
When graphing an inequality, you use an open dot when you use which symbol?
a)
<, >
b)
≤, ≥
c)
≤, <
d)
≥, >
18.
When graphing an inequality, you use an open dot when you use which symbol?
a)
<, >
b)
≤, ≥
c)
≤, <
d)
≥, >
19.
How would you solve this inequality?
m - 9 ≤ 20
m - 9 ≤ 20
a)
By adding 20 to both sides
b)
By subtracting 9 to both sides
c)
By adding 9 to both sides
d)
By subtracting 20 to both sides
20.
a)
x<4
b)
x≤1
c)
x≤4
d)
x≥1
21.
Level 3
Solve.
a)
a ≥ -104
b)
a ≤ 5
c)
a ≤ -8/13
d)
a ≥ -8/13
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