Mr. Romero is buying a cell phone that has a regular price of $649. The cell phone is on sale for 15% off the regular price. What will be the new price after the discount?

Geometry answer picture question pls . reason and statements

Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day

Answer asap! show all work! find the number of complex roots, the possible number of real roots and the possible rational roots of the polynomial function. then, solve for all roots. x^3 + 2x^2 + 3x + 6 = 0