Johnny, noted that at Amazon he could buy 3 cd’s with shipping for a total of $15.00
or 4 cd’s with shipping for a total of $19.00
If the price follows a linear model, which equation best describes the relationship
between the total price (p) of an order with (c) cd’s?
A. p = 5.00c C. p = 3.00c + 6.00
B. p = 2.00c + 9.00 D. p = 4.00c + 3.00

$9.41

step-by-step explanation:

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb

you would need to also lose 1 point for each of the other outcomes for it to be fair.

step-by-step explanation: