Acomputer charges 20 pesos per hour (or a fraction of an hour) for thw first two hours and an additional 10 pesos per hour for each succeeding hour. represent your computer rental fee using the function r(t) where t is the number of hours you spent on the computer

A. dividing 99 by 204 will tell you that 99 out of 204 of the people were females at the action movie.

So the first thing we do is to multiply the top equation by 3. the reason i want to do this is i notice there will be a 6y on both equations and can possibly add/subtract them. so we get 6y = -3x + 27. adding that and the second equation we get 6x = 27-15 which is 12. divide by 6 and we get 2. ∴ x = 2. substituting 2 into the first equation we get 2y = -2 + 9 which is 7. divide by 2 and we get 7/2. ∴ y = 7/2, x = 2.

How many desks and whats the price?