Graph the system of equations on your graph paper to answer the question. {y=βx+4y=xβ2 what is the solution for the system of equations? enter your answer in the boxes.
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.