Answer:
(3,3)
Step-by-step explanation:
Using the midpoint formula:
Hope this helps!
in foto
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1 Shirt costs $12.50
First, set up an equation
18x=12x+75
Subtract 12x from both sides
6x=75
Divide both sides by 6
x=12.5
51
85/10=8.5, 8.5x6=51