If 15 cells undergo meiosis, how many daughter cells would be produced

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.

Which inequalities can be used to find the solution set of the following inequality? check all that apply. |2x – 5| (2x – 5) (2x + 5) –(2x – 5) –(2x + 5)