A highway sensor recorded 16 vehicles—only 4-wheeled cars and 2-wheeled motorcycles—and accounted for exactly 60 tires. How many of these vehicles were motorcycles?

What is the best reason for jacinta to have a savings account in addition to a checking account

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay