Matt's age is five years less less than the age of his sister, Hanna. Matt is 37 years old.

There is a line with slope 1/a going through the point (a, a²). find the equation of the line perpendicular to this line at this point. (don’t let this problem intimidate you! solve the problem as you would if i’d given you specific values. just use variables instead.)

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base