The cost of staying at a hotel is $129 per night for the room plus a resort fee of $9.95 for high-speed internet access. Write an equation that that represents the cost of staying at the hotel, C, for n nights.

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?

use distributive property on all like terms and change your signs if you have a double negative or if you have positive/negative