Vivi is a drummer for a band. she burns 756 calories while drumming for 3 hours. she burns the same number of calories each hour.

Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c