A full lake begins dropping at a constant rate . After 4 weeks it has dropped 3 feet . What is the unit rate of change in the lakes level compared to it's full level?

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step-by-step explanation:

just for that im not answering

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

the area of the rectangle is 35units^2.

step-by-step explanation:

graph it and find the distance.

it is a 5*7 rectangle.

therefore the area is 35units^2.

he answer is x=1x3 because x=1 to x=3