Write a function rule for the alea of a triangle whose height is 4 inches more than twice the length of its base.
What is the

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?