Which is a perfect square? 6^1 6^2 6^3 6^5

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?

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

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