Question

Isaiah is saving money every week. Isaiah started with $14 and ​added $20 every week. Find the rate of change.

Answer 1

$20

Explanation:

Answer 2

42.86%

Explanation:

Rate of change = (change in amount saved / amount first saved) x 100

change in amount saved = $20 - $14 = $6

($6/$14) x 100 = 0.428571 = 42.86%