At the aquarium, each tank contains five fish. Freddy wants to calculate the total number of fish at the aquarium. What variable is needed to calculate the total?
The variable needed to calculate the total number of fish at the aquarium is the number of tanks.
Tina's Treats charges a $4.21 fee for each delivery. Which table best represents the relationship between f, the amount made from the delivery fee, and d, the number of deliveries made in a day?
A.
d f
5 $21.05
6 $25.26
7 $29.47
B.
d f
$21.05 5
$25.26 6
$29.47 7
C.
d f
1 $4.21
2 $8.42
3 $11.42
D.
d f
$4.21 1
$8.42 2
$11.42 3
A.
d f
5 $21.05
6 $25.26
7 $29.47
This table represents the correct relationship between the number of deliveries made in a day and the amount made from the delivery fee.