Mr. sanchez's class sold fruit pies for $1.65 each and mr. kelly's class sold bottles of fruit juice for $1.36 each. together, the classes sold 79 items and earned $118.17 for their school.
write and solve a system of equations that model the problem. show all your work.
i need fast i have to turn this in tonight, so i am kind of stuck. i will offer 30pts to whoever gives me the right answer first.

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?

The hockey team has been great! in 2008 they won 20% more games than in 2007. in 2009 they won 50% more games than in 2008. what was their overall percentage increase from 2007 through 2009?