You see a used car you wish to buy. the dealer quotes you a price of $8,595. you have a blue book quotation of $7,400 for the same model and year. how much markup on cost is the dealer using?
( write out the equation you used so i can learn from it, not just an answer)

16.15 % ( approx )

Step-by-step explanation:

Since, the marked price of the car told by dealer, M.P.= $ 8595,

While, the actual price of the car, C.P. = $ 7400,

Thus,

Hence, the cost of car is marked up 16.15 % more than the actual price of the car.

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option