Mr's rodman's class sold candy bars for $1.25 each and mr's powell's class sold water bottles for $0.75 each to raise for the math department. together, they sold 92 items and made $87.50 for the math department. answer all three questions a. write and solve a system of equations that models the problem. show any work that is required. b. which class earned more money? hence how much more money did they earn? c. which class sold more items

Data was collected on myrtle beach for 11 consecutive days. each day the temperature and number of visitors was noted. the scatter plot below represents this data. how many people visited the beach when the temperature was 84 degrees?

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.

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?