Answer:

Step-by-step explanation:
Since
and
are equal, we can set them equal to each other:

Substitute
to solve for
:

The dog food food will last for 16 days
16x8=128
Answer: A. 4
Im in high school this is simple math so. Your welcome
Answer:
6(8 -5)
Step-by-step explanation:
take out the 6 -
8 - 5
then put them in parentheses
(8 - 5)
add back the 6
6(8 - 5)
Answer: B
Step-by-step explanation: