Acar detailing company charges $30 plus $18 per hour. another company charges $20 plus $25 per hour. how long will a job take to cost the same amount no matter what company does it?

It says factor each expression 49x-28?

Mallory has been offers two different jobs. she can baby sit for 6 hours a week and get $8.50 an hour. or she can work at the library for 14 hours a week and make $5.50 an hour. which job will allow her to save the most money after 6weeks?

Factor these polynomials and explain how 1. 12x - 3x^2 2. 20 - 240x^2