Write a real world problem that can be solved by the equation 5x = 45.then solve your problem.

Let f (x) = x e8x. find a formula for the nth derivative of f, where n is any positive integer. use x and n in your answer if needed. f (n)(x) =

In the rectangle below ac=30 units what is de

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression