I need help with my math work there is 2 questions in it Gina drove 655 miles to visit her aunt. She made the ride in 5 hours. She drove at a constant speed.
(A) How many miles did she drive per hour?
(B)How many miles did she drive in 3 hours?

i think for the first question is 131

and i think the second question is 393

Step-by-step explanation:

i can't solve unless i know what the line is

step-by-step explanation:

welcome to/p>

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."