Question

What is the answer for (20,8),(9,16) ?

Answer 1

at twice the father's rate of speed. At this rate; how many miles would the bicycle rider travel in 9 hours?

Explanation:

at twice the father's rate of speed. At this rate; how many miles would the bicycle rider travel in 9 hours?

Answer 2

The slope is -4 and another point would be (19,12) and the equation for the line (in slope-intercept form) is y=-4x+88