Respuesta :
Answer:
He saved a total of $20
Step-by-step explanation:
first substract the percent of the original price to get how much he payed.
Then add the original prices together and from that substract how much Ben payed.
Answer:
$20
Step-by-step explanation:
25% of $32=8
32-8=24
30% of $40=12
40-12=28
$24+$28=$52
$40+$32=$72
$72-$52=$20