Answer:
You will need to buy 12 feet of border.
Step-by-step explanation:
Good night :). Sleep tight!
Answer:
a=360
Step-by-step explanation:
3600 divided by 10 is 360
Answer:
DE=5*8=40
Step-by-step explanation:
DE+EF=DF
5x+17x-20=20x-4
22x-20=20x-4
22x-20x=-4+20
2x=16
x=16/2
x=8
DE=5x
DE=5*8=40
The equation would be 30+3m=162 then you solve the problem