The Murphys are on vacation and want to go on a helicopter tour the tour itself costs $125 per person and they also have to pay a fuel feet of $50. Which expression represents the total cost? A.50n+125
B.50n-125
C.125n+50
D.125n-50

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4

he kicked it up? is this the answer ?

step-by-step explanation: