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2 years ago

What is the result of adding the system of equations? Equation 1: 2x + y = 4 Equation 2: 3x - y = 6 A) 5x = 10 B) x = 5 C) x = 1

1 answer:

8 0

An equation is formed of two equal expressions. The correct option is A, the sum will be equal to 5x = 10.

<h3>What is an equation?</h3>

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

Given the two systems of equations Equation1: 2x+y=4 and Equation 2: 3x-y=6. Now if the two of the given equations are added the result will be,

2x + y + 3x - y = 4 + 6

5x = 10

Hence, the correct option is A, the sum will be equal to 5x = 10.

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Find the vertical asymptote(s) of f of x equals quantity 5 x squared plus 3x plus 6 end quantity over quantity x squared minus 1

natka813 [3]

Answer:

x = 10 and x = -10

Step-by-step explanation:

Given the function

$f(x)=\dfrac{5x^2+3x+6}{x^2-100}$

This function is undefied when the denominator equals to 0. Find these values for x:

$x^2-100=0\\ \\(x-10)(x+10)=0\\ \\x-10=0\ \ \text{or}\ \ x+10=0\\ \\x=10\ \ \text{or}\ \ x=-10$

This means that vertical lines x = 10 and x = -10 are vertical asymptotes (the graph of the function f(x) cannot meet these lines because this function is undefined at x = 10 and x = -10)

7 0

3 years ago

Need help as soon as possible please

valina [46]

80 - 9.38 = 70.62

41.54(.07) = 2.91

41.54 + 2.91 = 44.45

66(.07) = 4.62

66 + 4.62 = 70.62

With an $80 gift card, Stephanie can buy a sundress as long as the ticketed price is less than or equal to $66.00.

3 0

3 years ago

Read 2 more answers

Helpppppppppppppppppppppp!?!??!?!??!?!?!? Meh i need help bad it all below and i wasn't stu.pid this time a put it below like i

Lerok [7]

Answer:

A= 254.34 m²

Step-by-step explanation:

to find area of a circle use this formula, A= $\pi$ r²

now just plug it in

A= $\pi$ 9²

A= $\pi$ 81

A= 254.34 m²

6 0

3 years ago

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kykrilka [37]

-50.8 degree Fahrenheit

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3 years ago

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Nuetrik [128]

Answer:

Step-by-step explanation:

am not sure but I think its C am not shure

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3 years ago