You want to leave a nice tip on a $36 meal. So you decide to add 20% to the bill. How much is the total bill?

43.20

Step-by-step explanation:

First find the tip

36 * 20 %

36 * .2

7.20

Then add the tip to the amount of the meal

36+7.20

43.20

You went to have a meal which costs $36, and maybe becoming very delighted with the taste and service of the food centre, you decided to add a tip.

So, First we need to find the tip by multiplying the percentage with the cost of meal

Tip:

Now, we have got the amount of money we decided to give as a tip. And, we are already having the cost of meal. So, total money paid:

This is our required answer.

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6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.