Aaron and benga have a total of 976 trading cards. benga had 7 times as many cards as aaron. how many cards should benga give aaron so that aaron will have 3 times as many cards as benga has?

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?

During the election for class president, 40% of the students voted for kellen, and 60% of the students voted for robbie. 500 students voted in total. how many more students voted for robbie than for kellen? answer with work : )