WorksheetsUnit 4 Review
Total questions: 23
Worksheet time: 53mins
Name
Class
Date
1.
Which ordered pair will be a point on the graph of the equation y = 3x + 1?
a)
(2, 6)
b)
(7, 2)
c)
(2, 7)
d)
(0, 0)
2.
Solve the inequality: x + 4 ≤ 17
a)
x > 13
b)
x < 13
c)
x ≥ 13
d)
x ≤ 13
3.
Which of the following is a solution to the following equation? 12 = a/4
a)
a = 3
b)
a = 48
c)
a = 8
d)
a = 16
4.
In the equation x - 15 = y, which variable is the dependent variable?
a)
x
b)
y
c)
15
d)
- (the minus sign)
5.
In the equation x - 15 = y, which variable is the independent variable?
a)
x
b)
y
c)
15
d)
- (the minus sign)
6.
Which inequality matches the graph?
a)
x > 2
b)
x ≤ 2
c)
x < 2
d)
x ≥ 2
7.
Given two inequalities:
Inequality 1: 11 ≤ b
Inequality 2: 9 + b > 24
Which values in the set {5, 8⅗, 12, 15½, 17.3} make both inequalities true?
Inequality 1: 11 ≤ b
Inequality 2: 9 + b > 24
Which values in the set {5, 8⅗, 12, 15½, 17.3} make both inequalities true?
a)
{8⅗, 12}
b)
{12, 15½, 17.3}
c)
{5, 8⅗, 12, 15}
d)
{15½, 17.3}
8.
Charles says that he can figure out how much money, m, he has by adding $10 to the number of days, d, he has worked. Based on the chart shown, is his statement true?
a)
Yes, it is true.
d + 10 = m
d + 10 = m
b)
No, it's not true.
d + 10 ≠ m
d + 10 ≠ m
9.
Given the chart above, what equation could be used to determine the total money earned, m, if Susan worked 15 days?
a)
d + 10 = m
b)
6m = d
c)
6d = m
d)
90
10.
Which inequality matches the graph?
a)
x > 8
b)
x < 8
c)
x ≤ 8
d)
x ≥
11.
A bakery uses 600 pounds of flour in 8 days to bake cakes. How much flour does the bakery use each day if it uses the same amount of flour each day?
a)
592 pounds
b)
75 pounds
c)
608 pounds
d)
4800 pounds
12.
Which equation would have x = 8 as a solution?
a)
x - 4 = 12
b)
¾ ⋅ x = 6
c)
x + 7 = 1
d)
4x = 34h
13.
Mike has $43 in his pocket and buys a jacket for $29. What equation can be used to find out how much money Mike has left?
a)
x + 29 = 43
b)
x - 29 = 43
c)
29x = 43
d)
29/x = 43
14.
Tony and Ziva are both trying to solve the equation 6x = 42.
Tony multiplied both sides of the equation by the reciprocal of 6.
Ziva divided both sides of the equation by 6.
Who solved the equation correctly?
Tony multiplied both sides of the equation by the reciprocal of 6.
Ziva divided both sides of the equation by 6.
Who solved the equation correctly?
a)
Only Tony.
b)
Only Ziva.
c)
Neither Tony nor Ziva.
d)
Both Tony and Ziva.
15.
Ralphus scored one-third as many points in a game as Shayla. If Shayla scored x points, write an expression that shows how many points Ralphus scored.
a)
3 + x
b)
3x
c)
⅓x
d)
x - 3
16.
Devin's aunt is 32, which is twice as old as Devin. Which equation can be used to find and solve Devin's age?
a)
d / 2 = 32; d = 64
b)
2d = 32; d = 16
c)
2d = 32; d = 64
d)
32d = 2; d = 16
17.
Given two inequalities:
Inequality 1: 5 ≤ x
Inequality 2: 11 + x > 20
Which values in the set {3, 6.5, 8⅞, 9¼, 11} make both inequalities true?
Inequality 1: 5 ≤ x
Inequality 2: 11 + x > 20
Which values in the set {3, 6.5, 8⅞, 9¼, 11} make both inequalities true?
a)
{6.5, 8⅞, 9¼, 11}
b)
{3, 6.5}
c)
{3, 6.5, 8⅞, 9¼, 11}
d)
{9¼, 11}
18.
Which real world problem could be used to describe and solve 3x = 21?
a)
Bret is 21 years old. He is three times as old as Owen.
b)
Bret is 21 inches tall. He is 3 inches taller than Owen.
c)
Bret owes Owen 21 dollars. Bret paid Owen 3 dollars yesterday.
d)
Bret has 21 dollars. He split the money equally among 3 of his friends.
19.
In the equation x + 7 = y, which is the independent variable?
a)
x
b)
+
c)
7
d)
y
20.
In the equation x + 7 = y, which is the dependent variable?
a)
x
b)
+
c)
7
d)
y
21.
For each batch of chocolate peanut clusters I make, I use 2 packages of vanilla candy coating. Which expression represents the total number of packages I would need to make y batches?
a)
2 + y
b)
2/y
c)
2 - y
d)
2y
22.
Which ordered pair would be a point on the graph of the equation y = x + 4?
a)
(5, 1)
b)
(0, 0)
c)
(3, 7)
d)
(6, 2)
23.
Which of the following is a solution to the equation shown?
a)
d = 5
b)
d = 45
c)
d = 18
d)
d = 12
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