Question

Repeat Part A for the situation where Mari’s lemonade stand makes a profi t (meaning she has enough money to pay for her startup costs and has some money left over). Draw your number line on a separate sheet of paper.

Answer 1

Mari must sell more than 36 cups of lemonade to make profit

How to draw the number line?

The complete question is added as an attachment

From the question, we have:

Start up cost = $18

Let the amount per cup of lemonade be $0.5, and the number of cups be x

So, the total amount in sales is:

Total = 0.5 * x

Evaluate

Total = 0.5x

When Mari’s lemonade stand makes a profit, we have:

Total sales > Start up cost

This gives

0.5x > 18

Divide both sides by 0.5

x > 36

Hence, Mari must sell more than 36 cups of lemonade to make profit

See attachment for the number line

Read more about inequality at:

brainly.com/question/25275758

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