An atom with 5 protons 6 neutrons and 8 electrons has what mass number

Find the quotient. 50a2 – 98b2 -5a +7b

Using graph paper, determine the line described by the given point and slope. click to show the correct graph below.(0, 0) and 2/3

Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.