3. You and 8 friends went out to dinner, and they've asked you to divide the $177 bill. If you want to tip the waiter
20%, how much does each person owe?

So let's find out!

Step-by-step explanation:

20 percent= 20/100

Now, to make a proportion:

(Let x=Tip)

We know the amount of the tip, now we need to find how much each person has to contribute:

(let y=$ everyone has to contribute)

There we go!

Each Person has to contribute $23 and 60 cents!

Hope this helps!

P.S. Stay Safe!

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

1e+27

step-by-step explanation: