How many subsets are there in set that has 3 elements.

A) 3
B) 4
C) 6
D) 8

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x

Use pascal's triangle to find the missing values. x4 - 4xb + 6x2 - ax + 1

The lengths of the two sides of a right triangle are 5 inches and 8 inches what is the difference the possible lengths of the third side of the triangle