Answer:
x=4
Step-by-step explanation:
because I have a solver online
A relation is a function if... none of the x terms repeat. The y terms don't matter.
-2x-3x=4
-5x=4
x= -4/5
42
Rectangular Poster:
Length = 9
Width = 3
Rectangular Banner:
Length = 10
Width = 2
Hope this is helpful!
-8
