Based on the results of student voting shown here, which number completes this headline for the school newspaper? Only_ % of Students Voted for Hearts and Flowers Theme for Spring Dance

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?