10x^2-35x=? factor out the greatest common factor

An unknown number of kids and buses are getting assigned. when assigning 4 kids to each bus, there are 2 kids that aren't placed in a bus. when assigning 8 kids to each bus, there are 2 empty buses. how many total kids are there?

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.