Eight students bought a cd. some bought from a record store for $14.50 and some bought online for $12.00. their total spent was $103.50. how many of the eight students bought the cd for $12.00?

Edith is shopping for a new leather couch. jordan’s furniture has one that costs $3,000. however, this weekend she can get a 15% discount. how much money will edith save if she buys the couch this weekend? a $15b $2,550c $45,000d $450