Three friends, Jessa, Tyree, and Ben, are collecting canned food for a culinary skills class. Their canned food collection goal is represented by the expression 9x² - 5xy + 6. The
friends have already collected the following number of cans:
Jessa: 3xy-7
Tyree: 3x² +15
Ben: x²
Part A: Write an expression to represent the amount of canned food collected so far by the three friends. Show all your work.
Part B: Write an expression that represents the number of cans the friends still need to collect to meet their goal. Show all your work.
