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klasskru [66]
3 years ago
15

What is the answer using order of operations??

Mathematics
2 answers:
erica [24]3 years ago
7 0

94!

Use P.E.M.D.A.S to figure this out. It stands for...

Parentheses

Exponents

Multiplication

Division

Addition

Subtraction

All you do is follow that order! First, solve the problem in the brackets, which is 23. So now you have 23 x 4 - 5 + 7.

23 x 4 = 92

92 + -5 + -7 is 94.


Hope this helps! Sorry its long. :)

Alchen [17]3 years ago
5 0

(4^2 + 7) * 4 - 5 + 7

<em><u>Parentheses first.</u></em>

23 * 4 - 5 + 7

<em><u>Multiplication.</u></em>

92 - 5 + 7

<em><u>Subtraction.</u></em>

87 + 7

<em><u>Addition.</u></em>

94 is the final answer.

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Fantom [35]

Answer:

Danielle earns $1.20 more than Mackenzie (per hour)

Step-by-step explanation:

To find out how much money per hour each person earns, you would divide the earinings by the number of hours;

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HAVE TO EVALUATE SHOW WORK !!!!!<br><br> 2ny + x
Ivan

Answer:

9

Step-by-step explanation:

2ny + x

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There are many ways to do this. I have chosen one that does not require cancellation.

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