Divide the area of the banner by 4 and the perimeter by 4 as well P=39 A=374
R = 3(t+4) + 1
Hope it helps
Answer:
w = 
Step-by-step explanation:
p = 2l + 2w Subtract 2l from both sides of the equation
p - 2l = 2p Divide both sides by 2
= w
Answer:
variable
Step-by-step explanation:
A variable is a American, Latin, Greek etc letter used to represent an unknown.
Answer:

Step-by-step explanation: