The price of hamburgers at your favorite fast food place is going to increase by 25% in 3 months. The hamburgers you usually order currently cost $3.00.

The cost of the burger after the 25% increment is $3.75.

Step-by-step explanation:

25%=0.25

3*0.25=0.75

$3.00+$0.75=$3.75

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

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