Which expression is not equivalent to -3x
3x - +442

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.'

source

ratio is 2 : 9

the answer is three

13.5 : 3

the answer is a. 72. but i cant answer with less than 20 characters so here's some random text talking about it.