The answer is D because you can multiply the second equation by -4
Answer:
56 ft
Step-by-step explanation:
Perimeter is the distance around the shape
18 x 2 + 10 x 2 =
36 + 20 =
56 ft
18 dollars because you do 4 x 450 and you get 1800 and that’s 18 dollars
It's $7.00 for it to be an average of $8.00 so B. *took the test*
