Question

I need 14 and 15 plzz I will give the brainless answer thanks

Answer 1

these are rate questions. 14 can be 7.5mph so it is correct. 15.

`4 / 3 =1.3 \: so \: 1.3 * 2 = 2.6`
so that means she was going 2.6mph on day 1 and for day 2, I don't really know

Answer 2

14 is correct, you could do it a simpler way by dividing 15 by 2 hours to get the unit rate.

sorry but i dunno the answer to number two ill come back if I can figure it out though :)