Which of the following is 2x(x+ 4)(3x+1)/4x2(3x+1)(x+2) simplified? (x+4)/2x(x+2)

(x+4)/(x+2)

x/x(x+2)

(x+4)/x

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