Answer:
baahsuslskissisudjxnxnx
X=20
you subtract 15 from 75 to get 60 then divide 60 by 3 to get 20
I can sure try mate!!! What is it that you need help with?
A=2(wl+hl+hw)
Step-by-step explanation:
x^2+3x-18
Step-by-step explanation: hoped I helped