Answer:
$2.20
just count the coins and add 'em up :)
divide 50 by 6.2, because 6.2 and x are entangled by multiplication. once you do that, you will have your answer. it should be 8.06
15% of 33 =
= 15% * 33
= 0.15 * 33
= 4.950 students in that class are left-handed
