How musch would a 20% tip be fir a sit down resturant

A 20% tip would mean that you would give how much you paid for the foods, plus 20% of that food price.

Example:

Let's say I went to a sit down restaurant and the price was %50. I would still pay the $50, but will pay the 20% tip. In order to do that, multiply 0.2 by 50. 1%=0.01. Then you would pay $10 for tip. Now, add 50 to 10 and get 60. Therefore, %60 is how much I'll pay.

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

the answer is "add 2y and y"

step-by-step explanation:

you need to collect the like terms first.