Algebra 1
Reporting Category: Equations and Inequalities (21 – 30)
Assessment 3
Name___________________
Date____________________
Answers
21._______
26._______
21.
22._______
27._______
23.________ 24.________ 25._______
28.________ 29.________ 30.______
Which graph can be used to find the solution of - 2(2x - 1) = - 2?
A
C
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y

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
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

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


y

x











x




















B





D

y










y

x












x



















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
Algebra 1
Reporting Category: Equations and Inequalities (21 – 30)
 7x  2y  5
What is the solution of the system of linear equations? 
 3 x  4 y  7
22.
23.
A
32 
 3
 , 
 17 17 
C
 3 32 
 , 
 17 17 
B
 3 32 
 , 
 17 17 
D
 3 32 
 , 
 17 17 
What values of x makes the inequality true?
4  x  2  10 x  3 x  13
A x : x  1
B
C
D
24.
x : x  7
x : x  1
x : x  7
Which graph best represents the solution to this system of inequalities?
3

 y  x 1
2

 y  2 x  5
A
C
B
D
Assessment 3
Algebra 1
Reporting Category: Equations and Inequalities (21 – 30)
25.
Assessment 3
Identify the property that justifies the work between Step 3 and Step 4.
Step 1
Step 2
Step 3
Step 4
Step 5
11  5 x  4
11  4  5 x  4  4
15  5 x
1
1
 5  15    5   5 x 
 
 
3 x
A Distributive Property
B Multiplication Property of Inequality
C Identity Property of Multiplication
D Division Property of Inequality
26.
The graph below shows information relating to a person’s running speed. At what
rate does the athlete run?
A 1 min/mile
27.
B 2 min/mile
C 4 min/mile
D 8 min/mile
What is the equation of the line that passes through the points (4, -4) and (-5, 14)?
A
B
C
D
x + 2y = 2
2x + 3y = 12
2x + y = 4
3x – 2y = - 6
Algebra 1
Reporting Category: Equations and Inequalities (21 – 30)
28.
The cost c per person to participate in a guided mountain biking tour depends on the
number of people n participating in the tour. This relationship can be described by the
function c = -3n + 60, where 0 < n < 12. What is the rate of change described by this
function?
A
B
29.
30.
Assessment 3
20 people/tour
-3 people/tour
C
D
$20 per person
-$3 per person
Which equation best represents the graph shown?
A
2x – 5y = -1
C
2x + 5y = -1
B
-2x + 5y = -1
D
2x + 5y = 1
Select all of the choices that would result in a slope of ¼ ?
A
A line passing
through
(8, 5) and
(4, 6).
B
Susan wants to increase
the intensity of her
exercise program at the
gym. She adjusts the
steepness of the treadmill
so that she can burn
additional calories. The
ramp on the treadmill can
be modeled using the
equation
c = 0.25m + 1.
C
y



x







D
8y = 32x + 2
E
F
A line passing through
(3, 7) and (-9, 4).

2x + 8y = 12


