The total of your dinner bill plus tip is 19.00$ you left a 3.00$ tip the 3.00$ tip is what percent of the dinner bill plzzz

About 15%

Step-by-step explanation:

3 divided by 19 is 0.1578947368421053

0.1578947368421053 multiplied by 100 is 15.78947368421053‬.

answer: re

step-by-step explanation: idk buddy

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.