My answer is use a map app like Photomath
Step-by-step explanation:
Hey there!
It is said we need to find the unit rate.
What we can do is apply Unitary Method.
3 minutes = 42 push ups
1 minute = 
<u>So, 12 push ups per minute is the unit rate.</u>
In 5 minutes, he will do 12×5 = <u>60 push ups!</u>
Hope it helps :)
It is most likely looking for a simplified version of the answer
Based off that assumption it would be
9:7
I hope this helps you
10B=6-12C
B=2 (3-6C)/10
B =3-6C/5
Answer:
formula is 6a²= surface area
but since one side is not being painted it is
5a²= surface area
5(3.2)²
=51.2cm