I dont really need an answer for this but could someone explain how to do this? Write and test a conjecture about the quotient of a negative number and a positive number. Give at least two examples when testing the conjecture.

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost