Answer:
perimeter of the rectangle is 64
so
64=2(3y+2+2y)
32=5y+2
30=5y
6=y
so
PQ=3×30+2=92
To solve this problem you can do a proportion

to find 'x', we have to cross multiply the numbers.

and

this will get you

to get 'x', we have to divide by 100 on each side

your answer will be

so, Chris must raise 75.25 dollars by himself
3/7 is 0.42 and 2/5 is 0.4. Therefor 3/7ths is bigger
You didn't give us the choices. It doesn't matter. I think you're trying to write




Answer: 60 x² y⁸