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lidiya [134]
4 years ago
6

I need help on this.​

Mathematics
2 answers:
ss7ja [257]4 years ago
7 0

Answer:

14

Step-by-step explanation:

DiKsa [7]4 years ago
7 0

Answer:

14

Step-by-step explanation:

hopefully this helps

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Help pl0x
Sati [7]
E=equation questions
v=vocab questions

26 questions
e+v=26

total 10 points
2e+5v=100

so we gots

e+v=26 and
2e+5v=100

elimination
multiply first equation by -2 and add to 2nd equation

-2e-2v=-52
<u>2e+5v=100 +</u>
0e+3v=48

3v=48
divide both sides by 3
v=16

sub back

e+v=26
e+16=26
minus 16 both sides
e=10


10 equation questions
16 vocab questions
8 0
4 years ago
Read 2 more answers
Simone has 5 in her flower shop.Each employee works 6 4/15 hours a day how many hours in total do the 5 empoyees work per day?
kodGreya [7K]
To figure out the total amount of hours an employee works, we have to multiply the total amount of employees by the amount of hours each employee would work. 

To simplify the mixed fraction of hours they work, convert the mixed fraction into an improper fraction:

6 \frac{4}{15}

Multiply the whole number by the denominator:

6 \times 15 = 90

Add this number to the numerator to convert the mixed fraction into an improper fraction:

90 + 4 = 94

6 \frac{4}{15} = \frac{94}{15}

Now we can multiply the two numbers together (note that a whole number can be treated as the number above the denominator 1):

5 employees working 94/15 hours a day:

\frac{5}{1} \times \frac{94}{15} = \frac{470}{15}

To simplify this fraction, divide the numerator by the denominator:

470 \div 15 = 31 R 5

The whole number stays as a number, and the remainder is the new numerator:

31 \frac{5}{15}

The fraction can be further simplified by dividing both the numerator and denominator by the greatest common factor:

Factors of 5: {1,5}
Factors of 15: {1,3,5,15}

\frac{5}{15} \div \frac{5}{5} = \frac{1}{3}

31 \frac{5}{15} = 31 \frac{1}{3}

The 5 employees will work a total of 31 and 1/3 hours a day.
4 0
3 years ago
The perimeter of a rectangle is 38 inches. If the length of the rectangle is 14 inches, which equation could be used to find the
Solnce55 [7]
Perimeter, P = 2*(L + W)

Length, L = 14, Width = x

 P = 2*(L + W)

38 = 2*(14 + x).

2*(14 + x) = 38,  is the equation used to find x.

Let's go ahead and solve for x, though the question did not ask us to solve it. 

 14 + x = 38/2

  14 + x = 19

       x = 19 - 14

        x = 5

Width is 5 inches.
7 0
3 years ago
Find the sum or difference.<br> (- 2h + 1) + 2(3h - 4) SHOW YOU WORK FOR POINTS AND BRAINIEST
exis [7]

Answer:  (- 2h + 1) + 2(3h - 4) = 4h -7

Step-by-step explanation:

First, remove unnecessary parentheses

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

then distribute 2 through the parentheses

- 2h + 1 + 2(3h - 4) = -2h + 1 + 6h -8

Combine like terms

-2h + 1 + 6h -8 = 4h + 1 - 8

1-8= 7

So the answer is

4h - 7

4 0
3 years ago
How do you solve 8x+3c=2200
GREYUIT [131]
8x + 3c = 2200
11xc= 2200
2200÷11
200
200xc
5 0
3 years ago
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