Will brain list please help

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

Using graph paper, determine the line described by the given point and slope. click to show the correct graph below.(0, 0) and 2/3

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart