Respuesta :
if it is 30% off, then u r actually paying 70%
70% of 7.50...turn percent to decimal..." of " means multiply
0.70(7.50) = 5.25 <== after the discount
70% of 7.50...turn percent to decimal..." of " means multiply
0.70(7.50) = 5.25 <== after the discount
The answer is $5.25. You could have subtracted 7.50-30