Reese has nickels and dimes in his pocket. He counts a total of 11 coins. The total value of his pocket change is 70 cents.
Let n represent the number of nickels and let d represent the number of dimes in Reese’s pocket.
Which equations can be used to represent the information in this problem? Check all that apply.
5n + 10d = 11
n + d = 11
n + d = 70
5n + 10d = 70
10n + 5d = 70