Find the digit that makes 3,43 _divisible by 9.

How many solutions does the nonlinear system of equations graphed bellow have?

Julie begins counting backwards from 1000 by 2’s and at the same time tony begins counting forward from 100 by 3’s.   if they count at the same rate, what number will they say at the same time?

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25