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chubhunter [2.5K]
2 years ago
7

Emma went to a salon to get her hair cut. The price of the haircut is $65. She wants to leave a 20% tip. What is the total amoun

t she should pay?
Mathematics
1 answer:
Rudiy272 years ago
8 0

Answer:

She should leave a total of $78.

Step-by-step explanation:

To find this, we first need to find the tip amount. We can do this by multiplying the total by the tip percentage.

$65 * 20% = $13

Now that we have that, we need to add it to the cost.

$65 + $13 = $78

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The equation which the civil engineer can use to find the number of rows is 2x² - 12x = 112. Option D

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