3. If a is a nonzero integer and b is not an integer, which of the following could be an integer? A. a + b B. a - b
C. ab
D.2a-b

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.

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

144.50

step-by-step explanation:

21.5 x 13.4=288.10 divide by 2