3 years ago

Please help ?????????

Mathematics

1 answer:

Murrr4er [49]3 years ago

4 0

Answer:

B is your answer to this problem

Step-by-step explanation:

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3 years ago

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4 years ago

16y=14+9y please answer 23 points

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$16y=14+9y\qquad\text{subtract}\ 9y\ \text{from both sides}\\\\16y-9y=14+9y-9y\\\\7y=14\qquad\text{divide both sides by 7}\\\\\dfrac{7y}{7}=\dfrac{14}{7}\\\\y=2$

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3 years ago

If f(x)=4x^2+1 and g(x)=x^2-5 find (f-g)(x)<br> A. 3x^2+6<br> B. 3x^2-4<br> C. 5x^2-4<br> D. 5x^2-6

nikklg [1K]

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Step-by-step explanation:

(f-g)(x) = f(x) - g(x)

= 4x^2 + 1 - (x^2 - 5)

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= 3x^2 + 6.

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3 years ago