Sari had 3/4 of a bag of pretzels. Her younger brother ate some, leaving her with 1/8

What fraction of the bag did Sari's brother eat?

What is the difference between regular convex and concave polygons

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.