4th Quarter Review #7
7th Grade Math
1) Which expression
is equivalent to
1
 4( x  2)  (2 x  6)
2
a).  5x  4
b).  5x  5
2) What is the value
of the expression
when x  3 and
y  4 for the
expression:
1
yx
2
3) Michelle bought some
fabric on 3 different
occasions.
Yards
2.2
3.6
4.2
Total Cost
$2.53
$4.14
$4.83
What was the price per yard
of fabric?
c).  8x  4
d).  8x  5
6) Mr. Tucker earns
$250 per working in an
appliance store. In
addition, he earns 2%
extra on all of his sales.
Last week, he sold
$2,800 worth of
appliances. What was
Mr. Tucker’s total
income for the week?
7) Change
11
to a
12
8) Find the volume of the
triangular prism.
decimal.
Name: _________________
4) T and V are
complementary.
T = (2 x  10) o
V = (48) o
What is the value of x?
What is mT ?
5) The table below shows the
grades for three students on five
assignments.
Student
1
2
3
Grades
77, 80, 100, 75, 82
84, 92, 80, 82, 85
88, 80, 79, 85, 90
Find the MAD of student 1: _______
x = ______________
Find the median of student 2: ______
mT = ______________
Find the mean of student 3: _______
9) Find the radius, area,
and circumference of the
circle.
10) The rectangle will be resized
using a scale factor of
1
. What will
4
be the perimeter of the new rectangle?
40 ft.
50 ft.
Radius: ___________
Area: ____________
Volume: ___________
Circumference: _______
Perimeter = _____________
11) Vicki and Paige are
both on a bowling team.
Below are their scores.
Game
1
2
3
4
5
Vicki
141
159
128
148
136
12) Graph and connect the
following points, then find the
area of the figure.
(3, 0) (3, 4) (-6, 4) (-6, 0)
Paige
118
152
129
127
133
How much higher is
Vicki’s median score
than Paige’s median
score?
Area = _____________
16) A die is rolled
twice. What is the
probability of rolling a 6
then rolling an odd
number?
17) A table cloth has an area of
180 in 2 . If the length of the
table cloth 30 in., what is the
perimeter of the table cloth?
13) Mark earned the
amounts listed below.
Hours
Worked
(h)
15
22
26
Money
Earned
(E)
$183.75
$269.50
$318.50
Which equation
represents the amount of
money earned for any
number of hours worked?
a). E  18.75  h
b). E  12.25  h
c). E  18.75h
d). E  12.25h
18) Solve and graph.
x  14
 8
3
14) Brett made a scale
drawing of a rectangular
room in his house. The
actual length of the
15) Tom’s yard is in the shape
of a trapezoid. Find the area
and perimeter of his yard.
4
5
room is 12 ft. The
scale used was
1
in. = 1
4
ft. What is the length of
the room on the
drawing?
Area = ___________
Perimeter = ___________
19) The circumference
of a circle is 188 meters.
What is the approximate
radius of the circle?
20) Which of the following has
the largest area?
a). Circle with diameter 10 ft.
____________________
x
30 in.
b). Triangle with base of 10 ft.
and height 7 ft.
______________________
Perimeter = _________
c). Square with side length
of 10 ft.
______________________