1 Quarter Review #2 ) 3

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1st Quarter Review #2
7th Grade Math
1) Sam will go to the
gym
15 different days this
month.
•A one-day pass to the
gym is $4.00.
•A monthly pass to the
gym is $50.00.
Which option is cheaper?
How much money will
Sam save?
2) Which expression is
equivalent to
6(3 x  y )
3) Simplify each expression.
A. 16  (4) _______
B.  4  ( 7) _______
A. 18 xy
B. 18 x  y
C.
18 x  6 y
D.
24 xy
C.
 8  10 _______
D.
16  49
Name: _________________
1
lb. of
2
nuts to make 6 servings of
1
dessert. Molly has 3 lb. of
2
nuts. How many servings can
Molly make?
4) A recipe requires
5) Use the formula
1
h(b1  b2 )
2
To find the area of the
trapezoid.
______
Area: ______________
6)
3 1

8 6
7) Tim fixes computers
to earn money.
•He charges $30 for the
first hour and $10 for each
additional hour.
•Let n equal the number of
hours after the first hour.
Which expression
represents how much Tim
charges?
8) Simplify each expression.
A.
B.
C.
D.
40n
30n + 10n
30n + 10
30 + 10n
A. 2(8) _______
B.
20
_______
4
C.
6(12  8) _______
D.
 3a  7 for a  5
___________
9) Jesse baked a pizza and cut
it into 8 pieces. He ate three
pieces and his two brothers ate
two pieces each. In fractional
form, how much of the pizza is
left?
10) To clean laundry,
1
cup of bleach is needed
3
for every 2 gallons of
water. How many cups of
bleach are needed for 20
gallons of water?
11)
Find the Volume.
12) A company that
13) Simplify each
makes pencils finds that 4 expression.
out of 50 pencils are
damaged. What percent of A.  2( 4  9) ______
the pencils are damaged?
B.
14) Simplify each
expression.
A. 1
 19 ____
B.
C.
7  6 _______
D.
100  2(4  32 )
V = ______________
______
16) Graph and connect the
following points, then find the
area of the rectangle.
( 1, 2), ( -4, 2), (-4, -3), and
(1, -3).
17) To make a small
amount of play dough,
you can mix the following
ingredients: 1 cup flour,
1
1
cup of salt and cup
2
2
of water. What is the
total amount of
ingredients added to make
the play dough?
C.
3 11

_______
4 12
 2   4 
 
 ______
 5  9 
1 2
D.      _____
2 3
19) Lindsey biked 1
5 x  8 y  7 x  (10 y )
miles on Sat. and 2
B. 12 x  (2 y )
A. 5
1
2
1
4
miles on Sun. What is the
total distance she biked?
2
_______
B.
6 2  (4) _______
C.
2
 
3
2 3
 _______
3 8
18) Which expression
is equivalent to
A. 13x  17 y
15) Simplify each
expression.
2
_______
2
1
1
D.      ______
4
8
20) Find the perimeter and
area of the rectangle below.
5
7
a). Perimeter = __________
C. 12 x  2 y
D. 12 x  (18 y )
Area = _____________
b). Area = ______________
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