find the volume of the composite figure. round to the nearest tenth (use 3.14 instead of π ) explain

Andrea went to the store to buy sweater that was on sale for 40% off the original price it was then put on clearance an additional 25% off the sale price she also use a coupon that saved her an additional five dollars and j did not spend more than $7.60 for the sweater what are the possible values for the original price of the sweater?

Through: (-3,-3) parallel to y= 7/3x+3

How to solve a simultaneous equation involved with fractions?