Jacob puts all his pennies and nickels in his piggy bank. He has saved up a total of 474 coins. Altogether, there is a total os $11.22 in his bank. How many pennies and how many nickels does he have in his piggy bank?

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]