The price of a pair of shoes is $28. the sales tax rate is 2.39 percent. what is the total amount you would pay if you bought these shoes? $26.92 $28.59 $28.67

Jackson earns $25 per hour as a tutor at the college library. he set a weekly spending budget of $130 each week and puts the remaining money in his savings account. how many hours must he work this week to have at least an extra $50 to put in his savings account