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frozen [14]
3 years ago
15

A barbershop purchased 15 hair brushes and 5 blow dryers for $215. The barbershop then purchased 5 more hair brushes and 7 more

blow dryers from the same company for $189. How much does one blow dryer cost?
Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
3 0

Answer:

22

Step-by-step explanation:

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Someone explain it please
Alina [70]

9514 1404 393

Answer:

  ∠A = 44°

Step-by-step explanation:

In order to find the measure of angle A, you need to know the value of the variable x. This means you need some relation that you can solve to find x.

Happily, that relation is "the sum of angles in a triangle is 180°." This means ...

  84° +(x +59)° +(x +51)° = 180°

  (2x + 194)° = 180° . . . collect terms

  2x = -14 . . . . . . . . . . divide by °, and subtract 194

  x = -7 . . . . . . . . . . . .divide by 2

Now, the measure of angle A is ...

  ∠A = (x +51)° = (-7 +51)°

  ∠A = 44°

4 0
3 years ago
2x-2y=14 into slope-intercept form
Amiraneli [1.4K]

Answer:

Y=X-7

Step-by-step explanation:

7 0
3 years ago
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FinnZ [79.3K]
Multiply all 4 an the answer is gonna be the area
3 0
4 years ago
The area of a rectangle whose base measures 4 cm is greater than 24 cm. Which graph represents all possible values for the heigh
Bond [772]

Answer:

Whichever one shows >24

Step-by-step explanation:

Which ever one that is greater than 6

7 0
3 years ago
Read 2 more answers
1/8(x-a)+b how do I put that in slope intercept form, and what are the values of A & B
Nata [24]
The slope intercept form is y=mx+b so u need the exact expression u can't complete a full equation 
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4 years ago
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