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gregori [183]
2 years ago
14

Martha is a salon owner. Yesterday, she did 5 haircuts and colored the hair of 2 clients, charging a total of $421. Today, she d

id 1 haircut and colored the hair of 2 clients, charging a total of $233. How much does Martha charge for her services? Martha charges $_______ for a haircut and $_________ for a coloring.
Mathematics
1 answer:
Vanyuwa [196]2 years ago
4 0

Answer:

  • I'm not sure if I got this correct but here's my answer. Martha charges $60.14 for a haircut and she charges $77.66 for hair coloring.
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an amusement park charge 35.50 for admission.on saturday,6,789 people visited the park.about how much money did the park earn fr
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6,789
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35.50
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32.39
3 0
3 years ago
Read 2 more answers
Amir started a business with john and jack. Amir invested 2/6 of the amount to start a business. John 2/5 of the investment. The
Nonamiya [84]

First, we need to add 2/6 and 2/5.

2/6 can be simplified to 1/3

We need to have 1/3 and 2/5 have the same denominator. 3 and 5's LCM (least common multiply) is 15.

Multiply both the numerator and denominator of 1/3 by 5. This equals 5/15.

Multiply both the numerator and denominator of 2/5 by 3. This equals 6/15.

5/15 plus 6/15 is 11/15. This means that Jack's 6000 dollars is 4/15.

Let's say that x is the total amount invested by all three.

6000/x would equal 4/15.

Solve this by multiply 6000 by 15 and 4 by x and making these two equal each other.

90000 would equal 4x. Divide both sides by 4 to get x.

90000 divided by 4 would be 22500.

4/15 is the fraction by Jack

22500 is the total amount invested by all 3

7 0
2 years ago
3( 3v +5 ) = 39<br> Solve this problem
V125BC [204]

Answer:

V= 8/3

Step-by-step explanation:

5 0
2 years ago
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What is the product of (-a + 3)(a + 4)?
spayn [35]

Answer: The product of (-a + 3)(a + 4) is:  -a^2-a+12

Step-by-step explanation:

(-a+3)(a+4) = -a*a-a*4+3*a+3*4

=-a^{2} -4a+3a+12

now just simply combine..

=-a^2-a+12

the answer is -a^2-a+12

8 0
2 years ago
Find the volume of each square pyramid given its slant height. Round to the nearest tenth. It looks like a normal pyramid with a
Luden [163]

Answer:

1.344 cubic units

Step-by-step explanation:

Given data

Base edge a= 1.2

Hieght= 2.8

The expression for the volume of a pyramid is

V= a^2h/3

substitute

V= 1.2^2* 2.8/3

V= 1.44*2.8/3

V= 4.032/3

V= 1.34cubic units

5 0
2 years ago
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