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kow [346]
3 years ago
5

This week Aaron got a promotion at work that came with a 3 % pay increase. If now his monthly salary is $ 2163 , how much was he

making before the raise? Enter your answer as a decimal. If needed, round to the nearest penny. Do not use commas.
Mathematics
2 answers:
serg [7]3 years ago
6 0

Answer:he was making $2100 before the raise

Step-by-step explanation:

Let x represent the amount that he was making before the raise.

This week Aaron got a promotion at work that came with a 3 % pay increase. This means that the value of the raise is

3/100 × x = 0.03 × x = 0.03x

The new salary would be

0.03x + x = 1.03x

If now his monthly salary is $2163, it means that

1.03x = 2163

x = 2163/1.03 = 2100

NNADVOKAT [17]3 years ago
5 0

Answer:

12.75

Step-by-step explanation:

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Step-by-step explanation:

4 0
3 years ago
What is the mixed number for 18/15
bearhunter [10]
15 goes into 18 once with 3 remainder.

18/15-15/15=3/15=1/5

So the answer is:
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5 0
3 years ago
Make x the subject of y=alog(5x)
Bond [772]

Answer:

x = 0.2(10^y/a).

Step-by-step explanation:

y = alog(5x)

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(5x)^a  = 10^y

5x = (10^y) ^ 1/a

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3 years ago
Sharon wants to buy a shirt that costs $55. The sales tax is 5%. How much is the sales tax? What is her total cost for the shirt
Semmy [17]

easy

5% is .05 two decimals to the left

55 x .05 = 2.75

$2.75 is your sales tax

55+2.75=$57.75

8 0
3 years ago
USA Silver Medals
skelet666 [1.2K]

Answer:

1) The mean is actually 31

2) True, the mean would be about 35.

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4) True, the mean would be effected because two is added. It results in a increase

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