1.
Which equation represents the function displayed in the table?
A.
y
= 13
x
B.
y
= 6
x
C.
y
= 14
x
D.
y
= 8
x
Hint
2.
Alex does pet-sitting in the summer. For each pet, he charges $9 per day. Which equation can be used to find the total amount earned
t
for watching a pet for
d
days?
A.
t
= 3
d
B.
d
= 9
t
C.
t
= 9
d
D.
d
= 3
t
Hint
3.
Lainey wants to take guitar lessons. She will have to pay $15 for each lesson. Which equation can be used to find the total cost
c
for taking
g
lessons?
A.
c
= 15
g
B.
c
= 5
g
C.
g
= 5
c
D.
g
= 15
c
Hint
4.
Alex does pet-sitting in the summer. For each pet, he charges $9 per day. How much will he earn for watching a pet for 8 days?
A.
$64
B.
$72
C.
$90
D.
$81
Hint
5.
The cost of renting DVDs from a video store is shown in the table. Write an equation to describe the data. What is the total cost of renting 6 DVDs?
A.
$24
B.
$18
C.
$30
D.
$36
Hint