An adult elephant that is 10 ft tall casts a shadow that is 15 ft long. Find the length of the shadow that is a 8 ft telephone booth casts. A. 7ft
B. 12 ft
C. 23 ft
D. 5 ft

12 feet long bc of cross multiplying then dividing the product by 10 which gives you 12!

your answer would be b

step-by-step explanation:

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