10^3 CDs with CD = $12 then total CDs earnings is (10^3)(12) = $12,000
10^2 CD players with CD plater = $35 then total CD player earnings is (10^2)(12) = $1,200
Total store earnings = ($12,000 + $1,200) = $13,200
This is a very challenging equation but I'll try my best!
<span>y-k=a(x-h)^2
</span>
Ya that's correct u got the right answer