Brandon made $47.00 in 2 hours. How much would he make in 9 hours?

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,