Answer:
6 hours
Step-by-step explanation:
( 7h + 5h)/2 =6h
ANSWER:
It would take them about 3 hours to paint the room together.
EXPLANATION:
The least common denominator of 7 and 5 would be 35, so if we set 7x+5x equal to 35, the answer rounds up to 3. (or 2.9 if rounded to the nearest tenth.)
>
-2
24 - 4x =32
-4x =32 - 24
-4x=8
x=-8 :4
x=-2
this makes no sense
true
<u>NO MARK ME BRAINLIEST PLZ</u>
