Solve the problem by entering and solving an equation. A rectangular picture frame has a perimeter of 54 inches. The height of the frame is 12 inches. What is the width of the frame?

15

Explanation: if the height of the frame is 12in, double that to represent the two sides. subract your sum from 54 and you will get 30, divide that in half

2 (12 + w) = 54 the width is 15 in

Step-by-step explanation:

just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !

step-by-step explanation:

answer by yourhope:

hi! : )

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