We have found the constants for the equation relating X to t. Now we can solve for X. For convenience, continue to write k for the constant in the exponent. 150 – X 5 e180kt 4 %3D 120 – 2X 150 – X = (120 – 2X) e180kt 150 – X = 150e180kt_ Xe180kt 5X e180kt – X = 150e180kt – 150 :)- 5180kt - e180kt - 1) (e180kt – 1) X = 180kt - 1

Q: Solve: 7x -9x%3D 2x-5 5-2x O A. x= 3 O B. x=-,-3 OC.x=--3 O C. x=-. D. x=--,3 E. None of the above 6

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Q: 7. What is the value of (X-2)2 for the scores 2,3,5?

A: To find : ∑X-22 for the scores 2, 3, 5

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A: Given function: Simplifying:

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A:

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A: Topic = Algebra

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A: The objective is to solve the rational equation.

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A: Note that : Since you have posted multiple questions, we will provide the solution only to the first…

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A: y varies directly as x. So y=kx

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A: answer is in next step

Q: 9x2 + 24xy + 16y + 80x – 60y = 0 %3D

A: