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GarryVolchara [31]
3 years ago
14

What is the solution of the system of equations?

tle="y=x+1\\x+2y=5" alt="y=x+1\\x+2y=5" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
Travka [436]3 years ago
5 0

Are you trying to find x or y? Or if so both.

I will show you how to find both here:

- If you have a graphing calculator, you can press the “y=“ button and put in both of your equations. Then, press Graph and then watch the graph plot the certain points. The two equations will have a point in which they meet. Take this point and that is your answer.

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10. George earns $455 per week. He receives a 20% raise. What is George's new weekly salary?
djverab [1.8K]

Answer:

$546

Step-by-step explanation:

455*.20=91  

91+455+546

8 0
3 years ago
Read 2 more answers
What binomial do you have to add to the polynomial 2x^2+3y^2-5xy+1 to get the following?
Contact [7]

Binomial -3y^{2}+5xy when added to polynomial 2x^{2} +3y^{2} -5xy+1  gives  polynomial  that does not contain the variable y .

<h3>What is binomial?</h3>

A mathematical expression consisting of two terms connected by a plus sign or minus sign .

Example: x + 2 is a binomial, where x and 2 are two separate terms.

<h3>What is polynomial?</h3>

A polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer

According to the question

polynomial 2x^{2} +3y^{2} -5xy+1

when added with  -3y^{2}+5xy  

= 2x^{2}+1   (as 3y^{2} -5xy got cancelled )

that does not contain the variable y

Hence, Binomial -3y^{2}+5xy when added to polynomial 2x^{2} +3y^{2} -5xy+1  gives that does not contain the variable y .

To know more about Binomial and polynomial here :

brainly.com/question/1698358

# SPJ2

3 0
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Find S12 for the series 2 + 5 + 8 +...
olga55 [171]
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An oil company is considering 2 sites on which to drill, described as follows:
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A)site A has a larger probablility of finding oil
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7 0
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Select whether the number is rational, irrational, or imaginary. 1/4
rjkz [21]
Because 1/4 is a fractional number, it is also a ratio which means it is Rational. :)
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