Alison has 1.60 worth of nickels and dimes in her coin pure. she has 11 more nickes than dimes

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

If square root x = -7, then x= -49 true or false