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Worksheets7th grade review for the final
Total questions: 65
Worksheet time: 2hrs 1mins
Name
Class
Date
1.
Which interval shows the greatest number of pets?
a)
15-19
b)
0-4
c)
5-9
d)
10-14
2.
Is a histogram the same as a bar graph?
a)
Yes, because they both use intervals.
b)
No, because a histogram displays numerical data while a bar graph displays categorical data.
c)
Yes, because they both use bars to display data.
d)
No, because a histogram displays categorical data while a bar graph displays numerical data.
3.
Which type of graph displays data in consecutive and equivalent intervals?
a)
Histogram
b)
Line Plot
c)
Venn Diagram
d)
Circle graph
4.
Inside "the box", what percent of our data is there?
a)
75%
b)
25%
c)
100%
d)
50%
5.
Does this graph represent a proportional relationship?
a)
No, because it doesn't pass through the origin.
b)
Yes, because it doesn't pass through the origin.
c)
Yes, because it intersects the y axis.
d)
No, because it intersects the x axis.
6.
Is the graph proportional or non-proportional?
a)
Proportional
b)
Non-Proportional
7.
REVIEW QUESTION
Which best describes the graph represented in this table?
Which best describes the graph represented in this table?
a)
proportional
b)
non-proportional
8.
Simplify the following expression:
-10x + 15 - 3x + 2
-10x + 15 - 3x + 2
a)
13x2 + 17
b)
-13x2 + 13
c)
-13x + 17
d)
-7x + 17
9.
Simplify the following expression:
-9(14p - 8) - 4p
-9(14p - 8) - 4p
a)
130p - 72
b)
122p - 72
c)
-130p - 18
d)
-130p + 72
10.
Solve:
7x - 3x - 8 = 24
7x - 3x - 8 = 24
a)
8
b)
-8
c)
3.2
d)
4
11.
Solve:
6(5x - 3) + 2 = 14
6(5x - 3) + 2 = 14
a)
2
b)
.5
c)
-1
d)
1
12.
Find the volume of the rectangular prism. How many unit cubes would it take to make the rectangular prism?
a)
13 cubic units
b)
13 square units
c)
48 cubic units
d)
24 cubic units
13.
Find the surface area of this figure.
a)
148 cm²
b)
120 cm²
14.
Find the value of x.
a)
18°
b)
28°
c)
38°
d)
118°
15.
Tell whether the angles are complementary or supplementary. Then find the value of x.
a)
Complementary; x=25
b)
Complementary; x=5
c)
Supplementary; x=25
d)
Supplementary; x=5
16.
Find the value of x
a)
-5
b)
28
c)
19
d)
-3
17.
Find the value of x.
a)
14
b)
60
c)
35
d)
180
18.
The regular price of a scooter is $65.50. It is on sale for $52.40. What is the percent decrease from the regular price to the sale price of the scooter?
a)
35%
b)
25%
c)
30%
d)
20%
19.
Find the percent increase. Round to the nearest percent.
From $5 to $8
From $5 to $8
a)
40%
b)
60%
c)
55%
d)
65%
20.
A bracelet that regularly sells for $44 is on sale for 25% off. Find the sale price of the bracelet.
a)
17.38
b)
11.50
c)
11.00
d)
15.60
21.
Use your knowledge of similar shapes, to solve for X.
a)
35 cm
b)
10 cm
c)
42 cm
d)
28 cm
22.
The following shapes are similar, the smaller shape is the original. What is the scale factor?
a)
7:1
b)
6:5
c)
1:7
d)
4:5
23.
If Miss Hanes drove to Rehoboth Beach in 3.25 hours and the total distance was 169 miles, what was her average speed?
a)
50mph
b)
51mph
c)
52mph
d)
55mph
24.
Emilio borrows $1200 from a bank with 8% simple interest per year. How much will he have to pay back total in 2 years?
a)
$150
b)
$192
c)
$1350
d)
$1392
25.
Ann puts $300 in a bank account earning 4% interest. How much will she earn in interest in 1 year?
a)
4
b)
8
c)
12
d)
16
26.
Find the measure of the indicated angle.
a)
95
b)
85
c)
35
d)
45
27.
Find the measure of the indicated angle.
a)
26
b)
36
c)
85
d)
144
28.
.
.
.
What is the name of this kind of triangle?
.
.
What is the name of this kind of triangle?
a)
Right
b)
Scalene
c)
Isosceles
d)
Equilateral
29.
.
.
.
.
What is the name of this kind of triangle?
.
.
.
What is the name of this kind of triangle?
a)
Right
b)
Scalene
c)
Isosceles
d)
Equilateral
30.
4(p - 6)
a)
-4p - 24
b)
4p + 24
c)
4p + 24
d)
4p - 24
31.
2(c - 8)
a)
2c - 16
b)
2c + 16
c)
2c - 8
d)
c - 16
32.
−x2+2−1+6x2−4x2
a)
x 2 -1
b)
x2 +1
c)
3x2 +1
d)
x 2+3
33.
Simplify the Expression.
9z - 21 - 3z + 10
9z - 21 - 3z + 10
a)
Simplified
b)
9z - 21 - 7
c)
9z - 11 -3z
d)
6z - 11
34.
The simple interest formula is I=Prt. The P represents the principle. The principle is ___________________.
a)
the amount of money borrowed or deposited
b)
the percent interest for his year
c)
the amount taxed
d)
the amount the bank owes you for being a customer at their bank
35.
Emilio borrows $1200 from a bank with 8% simple interest per year. How much will he have to pay back total in 2 years?
a)
$150
b)
$192
c)
$1350
d)
$1392
36.
a)
4
b)
10
c)
80
d)
160
37.
You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?
a)
$8 per pound
b)
$5 per pound
c)
$35 per pound
d)
0.125 pounds per dollar
38.
Which is the better buy? a 12 pack of Coke for $3.50 or a six pack of Coke for $1.80?
a)
The 12 pack of Coke
b)
The 6 pack of Coke
c)
Neither
d)
They are the same
39.
What is the area of the rectangle?
a)
15 sq cm
b)
15 cm
c)
2
d)
16 cm
40.
Find the area:
a)
24 in2
b)
12 in2
c)
6 in2
d)
3.5 in2
41.
Find the area:
a)
13 in2
b)
20 in2
c)
26 in2
d)
40 in2
42.
Area?
a)
108 cm sq
b)
60 cm
c)
432 cm sq
d)
216 cm sq
43.
What is the perimeter of this polygon?
a)
39 in
b)
24 in
c)
105 in
44.
What is the perimeter of the rectangle? (Hint: top matches the bottom, left matches the right!)
a)
28 sq feet
b)
28 feet
c)
48 feet
d)
48 sq feet
45.
Solve the inequality.
x + 5 ≤ 13
x + 5 ≤ 13
a)
x ≥ 8
b)
x ≥ 18
c)
x ≤ 8
d)
x ≤ 18
46.
Which of the following inequalities would require you to flip the sign when solving?
a)
2x < 3
b)
3x > - 9
c)
-4x ≥ 10
d)
5x ≤ 15
47.
Does a triangle with these side lengths exist?
15, 12, 9
15, 12, 9
a)
Yes
b)
No
c)
I don't know.
48.
Can the sides of a triangle have lengths 3, 8, and 9?
a)
Yes
b)
No
49.
Which graph matches the inequality
r ≥ -6?
r ≥ -6?
a)
A
b)
B
c)
C
d)
D
50.
What inequality does the number line graph represent
a)
x ≤ 4
b)
x ≥ -4
c)
x < -4
d)
x < 4
51.
Evaluate -2x if x = 10
a)
-8
b)
20
c)
-20
52.
g2-3(h-g)Evaluate if g=3 and h=-2
a)
6
b)
9
c)
24
d)
5
53.
Evaluate 2a + 4b
if a = 10 and b = 6
if a = 10 and b = 6
a)
20
b)
24
c)
44
d)
4
54.
7 + (12-3)2
a)
256
b)
88
c)
10
d)
13
55.
8 + 3(5 + 2) - 7 ∙ 2
a)
3
b)
15
c)
44
56.
Evaluate each expression.
| 9 |
| 9 |
a)
0.9
b)
9
c)
-9
d)
90
57.
| –3 |
a)
3
b)
-3
c)
0.30
d)
30
58.
Evaluate the expression.
|–5| + 8
|–5| + 8
a)
3
b)
13
c)
-13
d)
-3
59.
Solve the proportion:
a)
4
b)
8
c)
14
d)
10
60.
Solve the proportion.
a)
1
b)
3
c)
6
d)
5
61.
Solve the proportion below
a)
21
b)
7
c)
8
d)
24
62.
Solve the proportion below:
a)
42
b)
6
c)
2
d)
28
63.
Find the constant of proportionality.
a)
20
b)
40
c)
16
d)
35
64.
Every 30 seconds, you can text 35 words. How many words can you type in an hour?
a)
2,300
b)
4,200
c)
540
d)
1,800
65.
Write a direct proportion equation for the graph
a)
y=2x
b)
y=24x
c)
y=4x
d)
y=16x
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