What is -5\8 / 9\10
a) -1\36
b) -45\80
c) -25\36
d) -9\16
/ = divided
\ = part of fraction

Find two rational expressions that have the difference of 2-n/n-4

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

What is the volume of a cone with a height of 6 cm in the radius of 2 cm