The width of a rectangle is 3 less than twice the length, x. if the area is 43 square feet, which equation can be used to find the length in feet?
a. 2x(x-3) = 43
b. x(3-2x) = 43
c. 2x + 2(2x-3) = 43
d. x(2x-3) = 43

Alaptop computer is purchased for $1350 . after each year, the resale value decreases by 30% . what will the resale value be after 5 years?

Statement: if two points are given, then exactly one line can be drawn through those two points. which geometry term does the statement represent? defined term postulate theorem undefined term

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.