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puteri [66]
3 years ago
5

A full-service salon charges $15.00 for a haircut and $0.45 per hair roller used in a perm. What is the minimum number of hair r

ollers that your
budget will allow if you must spend more than $34.00, but less than $50.00 on the haircut and perm?
Mathematics
1 answer:
IrinaK [193]3 years ago
6 0

Answer:

43 hair rollers.

Step-by-step explanation:

The cost of the haircut ($15.00) and the hair rollers (0.45*43) would equal $34.35, just passing the minimum amount of $34.00.

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Median of 28, 30, 34, 35
Arturiano [62]
You first put them all in order from least to greatest. Now, since 30 and 34 seem to be in the middle, write the number in between them: 30, 31, 32, 33, 34.

And you get your answer as 32. Hope this helped ;)
5 0
3 years ago
Please solve and explain how you got your answer. (Thank you, MARKING BRAINIEST!!)
denpristay [2]

Answer:

The total square kilometers is 299.

Step-by-step explanation:

Area equals length times width.

3 0
3 years ago
Read 2 more answers
Can someone help with this question? $32,000;7%decrease
Vitek1552 [10]
To find a decrease using a percentage you:

Original Amount - (Original Amount x Percentage)

So plug in:

32000 - (32000 x 7%) = 32000 - (32000 x 0.07) = 29760

The amount with a 7% decrease is $29,760. 
3 0
3 years ago
Find the slope of the line that passes through the points (10,8) and (4,12)​
JulsSmile [24]

Answer:

The slope is -2/3

Step-by-step explanation:

To find the slope of a line between two points, we use the equation

m = (y2-y1)/ (x2-x1)

where (x1,y1) and (x2,y2) are the two points

m = (12-8)/(4-10)

   = 4/-6

   = -2/3

The slope is -2/3

6 0
3 years ago
Read 2 more answers
IS 100 times as great as the number​ *LOTS OF POINTS*
irakobra [83]
0.8 - 80
3.2 - 320
23.9 - 2,390
Just multiply the numbers by 100 and rennet to move the decimal point to the right when multiplying decimals.
7 0
1 year ago
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