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Lapatulllka [165]
3 years ago
12

How can you use properties of operation to solve problems?

Mathematics
1 answer:
MAXImum [283]3 years ago
7 0
First of all not to be rude, but it is order of operations not properties of operations. Second, you can solve equations by going in the order of PEMDAS or Parentheses, Exponents, Multiplication, division, addition, and subtraction. Multiplication and division are switchable, addition and subtraction. If you do not follow this order you get the equation or inequality wrong.
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soldi70 [24.7K]

Answer:

a. 25%

b. $1560

c. $130

Step-by-step explanation:

a.

If 75% is paid by company, the rest is paid by Ruth.

Out of 100%, 75% is paid by company, so Ruth pays 100 - 75 = 25%

b.

Per year, the total amount paid is 6240, but Ruth pas 25% of this. So,

25% = 0.25

To get the answer, we multiply 0.25 with 6240.

0.25 * 6240 = 1560

So, $1560 is paid by Ruth annually.

c.

Since 1560 is paid annually (in 12 months), each month Ruth has to pay:

1560/12 = $130

Hence, $130 is deducted each month from her paycheck

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Step-by-step explanation:

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3 0
2 years ago
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Gemiola [76]

Answer: m = -3/2

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4 0
3 years ago
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HELP PLZS FAST BRAINIEST
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Answer:

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Step-by-step explanation:

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2 years ago
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