X Qtrs..
77-x nickels..
25x + 5(77-x) = 1385 cents. X = ?, 77-x = ?.
Kevin and Randy Muise have a jar containing
77coins, all of which are either quarters or nickels. The total value of the coins in the jar is $
13.85. How many of each type of coin do they
have?
1 answer
1 answer