Stefan sells Jin a bicycle for $102 and a helmet for $19The total cost for Jin is 110% of what Stefan spent originally to buy the bike and helmet. How much did Stefan spend originally? how much did Stefan originally spent

If myesha works overtime, she gets paid "time and a half" for every hour she works. in other words, for every hour over 40 hours myesha works each week, she gets her hourly pay plus half her hourly pay. what is myesha's pay per hour when she works overtime?

Which of the following is the result of expanding

Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?