Can someone help me?

A) 27.32            B) 31.88

Step-by-step explanation:

25.30×1.08≈ 27.32 after tax

(25.30×0.08)+(25.30×0.18)+25.30≈31.88 after tax+tip

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

30 feet

step-by-step explanation:

that would be 2 1/2 * 12

= 24 + 6

= 30 feet   (answer)