Answer:
7 hours
Step-by-step explanation:
43-8=35
35÷5=7
The answer is probably 6 or 7
8+5h is less than or equal to 43
8+5h=43
-8 -8
5h=35
/5 /5
h=7
10/14
I think it's C) 18.5ft^2
it's just an educated guess though I haven't worked on area in a while