Answer:
(Amount for 1 inch of red ribbon) x (240) = total cost
Step-by-step explanation:
-2( 7x+4)
-14x - 8
Factor out -2
-2*7x -2*4
7a-7
2a+2−3a−5+a−4+7a.
Combine like terms
2a-3a+a+7a+2-5-4
Infinite solutions