Yesterday, a movie theater sold 297 bags of popcom. A large bag of popcom costs $4. A small bag of popcom costs $1. In all, the movie theater made $657 from popcom sales. Write and solve a system of equations to find how many bags of each size of popcom were sold
The movie theater sold large bags of popcorn and small bags of popcom.

Sandy is upgrading her internet service. fast internet charges $20 for installation and $52.45 per month. quick internet has free installation but charges $57.45 per month. part 1 out of 2 complete the equation that can be used to find the number of months after which the internet service would cost the same. use the variable x to represent the number of months of internet service purchased.