Ron and Kathy are ticket-sellers at their class play, Ron handling student tickets that sell for $2 each and Kathy selling adult tickets for $5.5 each. If their income for 31 tickets was $125,how many did Ron sell?

Cameron indoor stadium at duke university is one of the most revered sites in all of college basketball, as well as in all of sports period. duke’s men’s and women’s basketball programs have attained quite a few wins in the building over the last seventy years. cameron indoor stadium is capable of seating 9,460 people. for each game, the amount of money that the duke blue devils’ athletic program brings in as revenue is a function of the number of people in attendance. if each ticket costs $45.50, find the domain and range of this function.

Given abcd ac=38 and ae=3x+4 find the value of x

Which function has the domain x> -11?