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crimeas [40]
3 years ago
12

Bia earns a commission on the sales she makes each month. Within a month, Bia earns a 3% commission on the first

Mathematics
1 answer:
barxatty [35]3 years ago
4 0
First we are gonna find the 3% of $3000 and take it from the $157.50.

3000 x 0.03 = $90
157.60 - 90 = $67.50

Then we are gonna find the amount that 4.5% of is equal to $67.50.

4.5/100=67.50/x (cross multiply)
4.5x = 67.50x100
4.5x = 6750 (divide both sides by 4.5)
4.5x/4.5 = 6750/4.5
x = 1500

Therefore the amount she earned in sales is $3000 + $1500 = $4500

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Kevin has $24 to buy a gift for his cousin. He found a gift for $22. With 5% sales tax added on, will Kevin have enough money to
mojhsa [17]

Answer:

Yes; $23.10

Step-by-step explanation:

5% of 22 is 1.10 and if you add the tax to the give price it is less than $24

8 0
2 years ago
Solve for b .<br><br> -9 b = 27<br><br> b =
saul85 [17]

Final Answer: b = -3

Steps/Reasons/Explanation:

Question: Solve for b. -9 b = 27. b = ?

<u>Step 1</u>: Divide both sides by -9.

b = -\frac{27}{9}

<u>Step 2</u>: Simplify \frac{27}{9} to 3.

b = -3

~I hope I helped you :)~

5 0
2 years ago
Read 2 more answers
Please help me :(bbbbbb
Strike441 [17]

Answer:

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Step-by-step explanation:

4 0
3 years ago
Can someone help me out with this?
Anton [14]

i Think all are correct not sure tho

3 0
2 years ago
Read 2 more answers
Write 45/72 in the simplest form
Oliga [24]
Hi! 

In my opinion, the easiest way to solve a problem like this is to find the greatest common factor (GCF) of the numerator and denominator and then divide both numbers by the GCF. 

So first we need to find the factors of 45 and 72 and find the factor that has the most value that the two numbers both have. 

45: 1, 3, 5, 9, 15, and 45

72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

It looks like the GCF is 9. Now we have to divide 45 and 72 by 9. 

45 ÷ 9 = 5

72 ÷ 9 = 8

So the correct answer should be:

\frac{45}{72} =  \frac{5}{8}

Hope this helps :)
3 0
3 years ago
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