Answer:
6x, 2x + 4, 5y + 11
Step-by-step explanation:
x + x + x + 2x + x = 6x
(x + 2) + (x + 2) = 2x + 4
y + y + y + y + 10 + y + 1 = 5y + 11
$12.98 each. You would do $56.07 - $4.15. Then divide the answer of that by four.
That is the Community Property of Multiplication.
Hope that helps :)
