4 years ago

What is the solution of the system of equations?

Mathematics

1 answer:

zlopas [31]4 years ago

4 0

No solution because when you plug in the variables for x y and z none of them equal that correct number.

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3 years ago

200 + 10x = 120 + 15x now solve the equation to find x, the number of hours that both companies will charge the same ammount

torisob [31]

Answer:

Step-by-step explanation:

Given the equation, $200 + 10x = 120 + 15x$ , let's solve for x as follows,

Subtract 200 from both sides

$200 + 10x - 200 = 120 + 15x - 200$

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Subtract 15x from both sides

$10x - 15x = - 80 + 15x - 15x$

$-5x = - 80$

Divide both sides by -5

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Step-by-step explanation:

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Determine the zeros for and the end behavior of f(x) = x(x – 4)(x + 2)^4.

omeli [17]

Answer:

Step-by-step explanation:

x=-2,0,4

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