Five toppings for a pizza are available at polina's pizza. how many combinations of two different toppings are possible?

Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

Brady has a 20 year fixed rate mortgage for $215,500 with monthly payments of 1,305.89.the annual interest rate is 4%. what is the total cost of the principal and interest for this loan rounded to the nearest dollar