This question is in parts. part A: find unit rate.

part B: convert unit rate to feet per minute.

Part C: convert unit rate into inches per second.

answer: c is correct, a regular pentagon

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

step-by-step explanation:

if you meant, "on the way from (3, 2) to (3, 14):

x does not change; y increases by 12.

ensure that you have copied down this problem correctly.   .