Step-by-step explanation:
perimeter=(L+W)2
L=x^2+2x-3
W=2x^2+3x+5
(x^2+2x-3+2x^2+3x+5)2
(x^2+2x^2+2x+3x-3+5)2
(3x^2+5x+2)2
p=(6x^2+10x+4)units
Answer:
(4,7)
Step-by-step explanation:
Answer:
22 days
Step-by-step explanation:
55 divided by 2.5=22 days
If u subtract 6-9 u would get a -3 because the 9 is bigger than the 6 so thats how you get a -3.
(-5, 3) (-2, 6) (-4, -2)
those will be your answers
