Question

Bob is framing a rectangular picture 9 in long and 6 in wide. If the framing material costs $1.50 per inch, what will be the total cost of the frame?
Perimeter = 2L + 2W

P = 2(9) + 2(6)

P = ?

Multiply that answer by $1.50

I get $45.00 is this correct?
Right.

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