Add the polynomials below.
(x² + 3x3 – 4x2) +(4x3 + 2x)

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

What are the first 4 terms in the multiplication pattern given by the formula 2×4n