X^ (3) + 9x^ (2) + 11x-21=0

solve for x

Which term does NOT have a formal geometric definition? A Angle B Circle C line D sphere

Which is the value of b in the equation (y^-9) ^b=y^45. A) - 405 B) - 5 C) 5 D) 405

Ramon tells his friend that he is learning about prime numbers in math class. His friend asks him to name all the prime numbers between 20 and 30. What number should Ramon name. Explain how you know.

What does 6:18 equal

Fred's bank account balance started with 325$. he has an annual interest rate of 4%. he wants to know how much money he will have in his account in 12 years.

On Sarah's 16 GB flash drive, she can fit 16 video clips of about 1 GB each, two movies of about 8 GB each, or 4000 songs of about 4 MB each.

How are the graphs of f (x) = x2 and g (x) = - (x + 2) 2 - 4 related?

Karen and bill collect coins. Karen has x coins. Bill has 3 coins fewer than five times the number of coins Karen has.

Together Xavier, Yolanda, and Zachary have $4.44. if each person has the same amount, how much money does each person have?

Do 6 and 7 have any common factors