Hey mark me brainlest but ur answer is 27/45
Bess ur day.
Answer:
-5 *************************** see below
Step-by-step explanation:
If 2x
*************************** the x part you wrote wrong and is supposed to be y then...
10+2y
10=-2y
-5=y
Answer: I don't think you have to do something here. are there any choices?
Step-by-step explanation:
Answer:
d is the answer
Step-by-step explanation:
perimeter of rect = 2(7+3) = 20
perimeter of square = 4 a =20
a = 5