Respuesta :

31) ($6 * 2) + $6.25 + $4.25 + $20 = $42.50

32) $50 - $8.25 - $4.25 -$4.25 - $20 = $13.25

33) 6 * 15.99 = 95.94 | $100 - $95.94 = $4.06

34) $10.50 * 8 = 84 | $100 - $84 = $16

Hope this helps! ^^