Acorner store sells two kinds of baked goods: cakes and pies. a cake costs $10 and a pie costs $7. in oneday, the store sold 10 baked goods for a total of $82. how many cakes did they sell?

What signals you that factoring by grouping is the best method to use when factoring a problem?

Candice uses the function f(t)=t+100−−−−−−√ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days

Why is partitioning a directed line segment into a ratio of 1: 3 not the same as finding the length of the directed line segment?