Find x
5x - 11
10
38.4
16
Show your work please and thank you

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

Tim open up a new saving account with a $50 deposit and plant to deposit $20 per week into the same account.write an expression to represent the total amount in his savings account.

Which of the following represents the factorization of the trinomial below? x^2+7x-30