<h2>
Answer:</h2>
It will take 3.88 days
<h2>
Step-by-step explanation:</h2>
Let x= Number of days it will take both the homeowner and the roofer to roof the house.
After x days, we can know that:
1. The homeowner will do:
of the job
2. The roofer will do:
of the job
Furthermore:
Because both complete the whole job
Solving this equation:
Answer:
c
Step-by-step explanation:
−8/5÷−2/3
=−8×3/5×−2
=−24/−10
simplify.
=2 2/5
Answer:
C
Step-by-step explanation:
Given
m + 5 = 17 ( subtract 5 from both sides )
m = 12 ( multiply both sides by 3 to clear the fraction )
2m = 36 ( divide both sides by 2 )
m = 18 → C
