3. A restaurant bill is $59 and you pay $72. What percentage gratuity did you pay?

22.03%

Step-by-step explanation:

(72 - 59) / 59

13 / 59

22.03%

hope it helps :)

22%

Step-by-step explanation:

The bill is $59 and you pay $72; this means you tipped

72-59 = $13.

To find the percentage, divide the amount of tip by the bill amount:

13/59 = 0.2203389831 ≈ 0.22; this is 22%.

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)

what chart am i supposed to follow?