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Elodia [21]
3 years ago
6

Use the orders of operations to simplify 10(3.25 - 1.25) + 3/4

Mathematics
2 answers:
klasskru [66]3 years ago
7 0

Answer:

Answer is D

Step-by-step explanation:

dybincka [34]3 years ago
4 0

Answer:

20 3/4

Step-by-step explanation:

10(3.25 - 1.25) + 3/4

PEMDAS says parentheses first, subtract inside the parentheses

10(2) + 3/4

Then multiply

20 + 3/4

Add 20 + 3/4

20 3/4

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Answer: 7 1/2

Step-by-step explanation:

8 0
3 years ago
3a^2 (ab^2+b^2)=<br> How much
kiruha [24]

Answer is 3a²b (a + b)

Step-by-step explanation:

  • Step 1: Find 3a² (ab²+b²)

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Homework Progress 23 / 39 Marks Work out 83 +52​
antoniya [11.8K]

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3 years ago
Read 2 more answers
Aaron made a $400 purchase using his credit card. The credit card has a simple interest rate of 12% each year. How much will Aar
melisa1 [442]

Answer:  448 dollars

=============================================

Work Shown:

P = 400 is the balance

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t = 1 is the number of years

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i = P*r*t

i = 400*0.12*1

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