10:26duration 10 minutes 26 seconds

Solving rational equations that simplify to…

Solving rational equations that simplify to quadratic: Binomial denominators & numerators

A The key to solving this kind of equation is multiplying through by the least common denominator to eliminate the fractions first, Then it is a matter of combining like terms on one side of the…

01:42duration 1 minute 42 seconds

Finding the final amount given the original…

Finding the final amount given the original amount and a percentage increase or decrease.

Finding the amount from taking a percentage off or adding a percentage on, then finding the new amount.