Raul has to choose 3 of the 5 toppings for his frozen yogurt. how many different combinations of toppings are possible? 10 20 60 120

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.

Match each inequality to the number line that represents its solution

Which set of side lengths form a right side? a) 3ft,6ft,5ft b)50 in,48in,14in c)53m,48m,24m d)8cm,17cm,14cm