Manu has soccer practice at the park at 5:20 P. M. It ends at 6:15 P. M. How long is Manu's soccer practice?

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50