Help me please I need the 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

If i had 1234 apples and 1 banana what is the total amount

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a. p.