What is the least common denominator of the rational expressions below?
12/x^2-11x+30 - 43/x^2-6x

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)

The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches,and a length of 3.2 inches?