WorksheetsM7 Quiz Review
Total questions: 15
Worksheet time: 39mins
Name
Class
Date
1.
Which statement best describes the relationship between x and y in the table?
a)
Proportional
b)
Not Proportional
2.
The cost of 4 pounds of grapes is $24.36. What is the constant of proportionality that relates cost in dollars, y, to the number of pounds of grapes, x?
a)
6.09
b)
20.36
c)
8.12
d)
28.36
3.
Josh bought a pizza with eight slices of pizza for $12. What is the cost of a slice of pizza?
a)
$12
b)
$1.50
c)
$3
d)
$1
4.
What is the constant of proportionality?
a)
15
b)
5
c)
75
d)
25
5.
Solve for x
a)
x = 1/10
b)
x = 10
c)
x = 4
d)
x = 5
6.
Solve for x
a)
x = 15
b)
x = 11
c)
x = 1/11
d)
x = 20
7.
Solve for x
a)
x = 16
b)
x = 28
c)
x = 1/26
d)
x = 26
8.
Solve:
7v=210
a)
2
b)
9
c)
35
d)
7
9.
Write the equation for the table given
a)
y = 1/3x
b)
y = 3x
c)
y = 1/2x
d)
x = 3y
10.
In the equation y = 14x, what is the constant of proportionality?
a)
y
b)
x
c)
14
11.
What is the formula for a proportional relationship?
a)
y=kx
b)
y=k/x
c)
z=ykx
d)
y=ky
12.
Write an equation for this relationship.
a)
y=1/5x
b)
y=1/2x
c)
y=2x
d)
y=5x
13.
If the constant of proportionality is 10, which of the following is the correct proportional equation?
a)
10=kx
b)
10=k
c)
y=10k
d)
y=10x
14.
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
15.
Alycia earned $20.40 in 3 hours. What is her unit rate in dollars per hour?
a)
$7 per hour
b)
$6 per hour
c)
$6.80 per hour
d)
$17.40 per hour
100 %
