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Delvig [45]
3 years ago
14

Can anyone help me out a little

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
5 0
Is she averages 20 minutes per haircut and she gives 8 haircuts...

8c(20m/c)=160min

(120+40)/60

2 hr 40 min
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Choose whether the expression is a result of multiplying
vladimir1956 [14]

Answer:

neither

Step-by-step explanation:

Take out 5 as a common factor. It will be easier to look at.

5(5c^2 + 11c + 6)

5(5C +6 )(c + 1 )

Now you can put the 5 inside.

(25c + 30)(c + 1) is one answer.

(5c + 6)(5c + 5) is another.

The answer is multiplying binomials. There is nothing that that is squared and the answers are not conjugates. They are two binomials multiplied together.

8 0
3 years ago
The admission at the movies is $5 for children and $10 for adults. The total amount collected was
sesenic [268]

Answer:

Number of children, x= 400

Number of adults, y = 100

Step-by-step explanation:

Let the number of children be x

Let the number of  adults be y

Given : Total number of people,  x + y = 500  --------(1)

           Total amount collected, 5x + 10y = 3000  ---------(2)

(1) => y = 500 - x

Substitute y in (2) : 5x + 10(500 - x) = 3000

                             5x + 5000 - 10x = 3000

                                -5x = 3000 - 5000

                                 -5x = -2000

                                    x = 400

Substitute x in (1) : 400 + y = 500

                                      y = 500 - 400

                                      y = 100

4 0
3 years ago
About 36,100,000 households in the U.S. have cats and about 43,300,000 households have dogs. About how may more households dogs
Svetllana [295]
Theres about a 7,200,000 difference between household dogs vs household cats 
5 0
3 years ago
If a student has a 85% in a class and he gets gets a 78% will his overall grade go down or up?
jeka94

Answer: Down Because Say if you have a 20% grade that's considered an F and then you work up to fix that grade and get an 80 that's a b so u basically went up a grade

Step-by-step explanation:

7 0
1 year ago
What does 5/12+23/10=
Serhud [2]

Answer:

PEMDAS

(5/12) +(23/10)

5/12=0.42

23/10=2.3

0.42+2.3=2.72

2.72 is the correct answer

4 0
4 years ago
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