Question

help me please

Answer 1

@Unavailabilityy @Will.H

Answer 2

Harry's equation: y = 1.6x
Where he can swim 1.6 per minute.

Let's see if Larry would be faster. How?
Find the slope using the chart they gave. Pick 2 points from the chart
(2.5,4.5) (4,7.2)
Slope = Y2-Y1/X2-X1
Slope = 7.2-4.5/4-2.5
Slope = 2.7/1.5
Slope = 1.8

So Larry rate is 1.8x
Which means Larry is faster

So the rate of Larry is 0.555x

Answer 3

Thanks @Will.H

Answer 4

You welcome