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Mazyrski [523]
3 years ago
5

I need help with problem 27

Mathematics
1 answer:
forsale [732]3 years ago
3 0

Answer:

0+7-4=3

Step-by-step explanation:

They started with none, hence the 0. "Gained" typically means addition, so you add seven. "Lost" is a signal word for subtraction, so subtract zero. It comes out to 4.

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PLEASE HURRY!!!!!!!!!!!!!!!!!solve for x 2-8x=-14
Vlad1618 [11]

<em><u>Answer: x=2</u></em>

Explanation:

Subtract by 2 both sides of an equation.

2-8x-2=-14-2

Simplify.

-8x=-16

Then, you divide into the -8 from both sides of an equation.

-8x/-8=-16/-8

Simplify.

16/2=8

*It change positive to negative sign.*

x=2

Hope this helps!


7 0
4 years ago
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Koijuhygtfcdfbhbbhby iffdrhjkbvctxerdtcf
Levart [38]

Answer:

It's B.

Step-by-step explanation:

If you plug in x and y into the equation, it makes sense for b.

3 0
3 years ago
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in a company 70% of the workers are women. if 1530 men work for the company how many workers are there in all? use pencil and pa
Ghella [55]
Women= 70%=?
Men= 100%-70%=30%=1,530
Women Workers= cross product (0.70*1,530)/0.3= 3,570
All workers= 1,530+3,570= 5,100
6 0
3 years ago
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Can anyone please help me with this
Monica [59]
Srry but u can’t really see the letters dude .-.
5 0
3 years ago
aflati masurile a doua unghiuri complementare stiind ca masura unuia dintre ele este cu 18° mai mica decat triplul masurii celui
Ahat [919]

Answer:

The angle is "27 and 63".

Step-by-step explanation:

Let A and B are two angles, in which  A is " \frac{1}{2} " complementary angles  and B be is another complementary angle.

Condition of complementary angle :

A+B =90 ......(i)

Solution:

\ A = \ 3B - 18 \\\\ \ put \ the \ value \ of \ A \ in \ equation.....(i) \\\\  \ Equation:  \\ \\\Rightarrow  \ A\ +\ B \ =\ 90 \\\\\Rightarrow \ 3B\ -\  18 \ + \ B \ = \ 90 \\\\\Rightarrow \ 4B \ = \ 90 +18 \\\\\Rightarrow \ 4B = 108 \\\\ \Rightarrow  B = \frac{108}{4} \\\\ \Rightarrow   B \ = \ 27\\

\ put \ the \ value \ of \ B \ in \ equation (i).\\\\ \ Equation: \\\\\Rightarrow A+B=90\\\\\Rightarrow A+27=90\\\\\Rightarrow A=90-27\\\\\Rightarrow A= 63

7 0
3 years ago
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