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Bumek [7]
3 years ago
6

Im confused someone help :(

Mathematics
1 answer:
denpristay [2]3 years ago
5 0

Answer:

Step-by-step explanation

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Isolating a variable in two equations is easiest when one of them has a coefficient 1.
Tomtit [17]

Answer:

Option C.

Step-by-step explanation:

The given equations are

3A-B=5

2A+3B=-4

We need  isolate one of the variables, such that it appears by itself on one side of the equation.

Isolating a variable in two equations is easiest when one of them has a coefficient 1.

In equation 1, coefficient of B is 1. So, we can easily isolate one of the variables.

The equation is

3A-B=5

Subtract 3A from both sides.

-B=5-3A

Multiply both sides by -1.

B=3A-5

Therefore, the correct option is C.

6 0
3 years ago
How do I find the answers
jasenka [17]

Answer:

3. They're adding by 5 so,

Step-by-step explanation:

6 0
3 years ago
In a sale of game boys were reduced by 2/5 what is the sale price if the original price was 50.00
alex41 [277]
The sale price would be $30.00
5 0
3 years ago
What is the area of the circle shown below?
Andrew [12]

Answer:

201.06

Step-by-step explanation:

5 0
3 years ago
30 points!
madreJ [45]
You would start at (0,36) and then move to (1, 24) , (2,12), (3,0) because he gives out 12 bags per hour 
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2 years ago
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