What is the equation in point-slope form of a line that passes through the points (5, −3) and (−2, 9 answer a. y−3=−127(x+5) b. y+3=−2(x−5) c. y+3=−127(x−5) d. y−3=−2(x+5)

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

Find the value of x. give reasons to justify your solutions! h ∈ ig