Ivanna runs 6 miles in 50 minutes. At the same rate, how many miles would she run in 35 minutes?

Step-by-step explanation:

Mia 's running rate = 6 miles/ 50 minutes = 3/25 mi per minute

Rate = distance/ time

3/25 = distance / 35

3/25 * 35 = distance

4.2 = distance

so she can run 4.2 miles

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

hi im bob : l

step-by-step explanation: