What is the quotient when x^3-5x^2+2x+5 is divided by x-2

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

An ant travels at a constant rate of 30cm every 2 minutes. at what speed does the ant travel per minute

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola