If you combine 410.00 mL of water at 25.00 ºC and 100.00 mL at 95 ºC

If you combine 410.00 mL of water at 25.00 ºC and 100.00 mL at 95 ºC what is the final temperature of the mixture? Use 1.00 g/mL as the density of water.I keep getting this question wrong. I am using q=m•c•(change in temp). Can someone please explain in detail the steps to get to the correct solution?