Answer: 20y+54
Steps: <span><span>2y</span>+<span><span>(6)</span><span>(<span>3y</span>)</span></span></span>+<span><span>(6)</span><span>(9)=</span></span><span><span>2y</span>+<span>18y</span></span>+54=<span><span>2y</span>+<span>18y</span></span>+54=<span>(<span><span>2y</span>+<span>18y</span></span>)</span>+<span>(54)=</span><span>20y</span>+<span>54
(Please give brainliest answer :) :D )</span>
I think you do 550 x .16(16%)=88 and each CD sells for 44 so 88/44
Answer= He needs to sell 2 CD's
Time= distance/ speed time
300/15time= 20 hours