The variable, n, represents a number that a spectator chooses. what is the result after the calculation of 2n + 4 – n – 4?

Ineed your ! i was to turn this into pond first thing i gotta do is outline the inside with this plastic how big should i cut the plastic the height: 10 1/2” the length: 40” the width: 12” me !

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?

You have 37 coins that are nickels, dimes, and pennies. the total value of the coins is $1.55. there are twice as many pennies as dimes. find the number of each type of coin in the bank.