HELP IM BEING TIMED

B

Step-by-step explanation:

B. The sign is buried 0.6 of a meter below the ground

Step-by-step explanation:

-1.8  = how far underground the capsule is

+1.2 = how much dirt was added on top of the capsule

-0.6 = where the sign was placed, on top of the 1.2 meters of dirt

Hope this helps! :)

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

my answer is$ 12

step-by-step explanation:

because 15 -2=12