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kondaur [170]
2 years ago
9

A music store buys instruments and then sells them for 30%more than they paid.

Mathematics
2 answers:
jonny [76]2 years ago
8 0
So you would work out 10% which is 1 decimal place so that would be 4.5 then you would multiply it by 3 to get 30% and add it on so 4.5+4.5+4.5=13.5 then do £45 + £13.50

So your answer is £58.50
Hope this helped
tamaranim1 [39]2 years ago
5 0

Answer:

The store will sell the guitar for $58.50

Step-by-step explanation:

$45 * 1.3 = $58.50

Since the price they bought it for is $45 and the markup percent is 30%, we multiply $45 by 1.3, which will give us $58.50.

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4 0
3 years ago
Which represents the inverse of the function f(x) = 4x?
irga5000 [103]

Answer:

y = x/4

Step-by-step explanation:

First, replace f(x) with y, so it's easier to find the inverse:

y = 4x

To find the inverse of this function, you would replace all the y's with x's and all the x's with y's, and then solve for y. That would be:

x = 4y

y = x/4

Therefore, the inverse function of y = 4x is y = x/4.

4 0
3 years ago
I need help with this now pls!!
zubka84 [21]

Answer:

first box 9.6 2nd box 7.2 third box 12

Step-by-step explanation:

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6 0
2 years ago
What is 3/4 improper or proper or mixed
kotegsom [21]

Answer:

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3 0
3 years ago
Subtract 12h+1 from 34h+4 . what is the answer? a.−1/4h+5 b.1/4h+5 c.−1/4h d.1/4h+3
Lemur [1.5K]

Answer:

D

Step-by-step explanation:

We would like to solve:

(3/4h + 4) - (1/2h + 1)

This is equivalent to:

3/4h + 4 - 1/2h - 1

First, combine like terms; that is, combine the terms with h in them and combine the terms without h in them:

3/4h - 1/2h + 4 - 1

The common denominator for 3/4 and 1/2 is 4, so:

3/4h - 1/2h = 3/4h - 2/4h = 1/4h

Put this back in:

1/4h + 4 - 1

1/4h + 3

The answer is thus D.

<em>~ an aesthetics love</em>

8 0
3 years ago
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