Cameron works at the lake renting boats to tourists. last weekend, he rented 4 more sailboats than rowboats. he rented 10 boats in all. which equation correctly gives the number of rowboats, r, he rented last weekend?

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.

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?