Simplify by dividing -5/8 and -3/4

  best answer for the question.1.     divide  7/24  by  35/48  and reduce the quotient to the lowest fraction. 

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.