What is the formula for simple interest? (rate) X (interest) - (principal) (time)
Cinterest principal
rate time
b. Interest - (principal) (rate) x (time)
d. rato - (intero ut) x (principal) x (time)

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

How do you find the area of a triangle

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g