1. Charlie bought a new computer for $450 with his credit card. He plans to pay the minimum payment of $25 per month. What is the rate of change, including units ?

Mary had at least an 80% on her test write an inequality to represent this situation

Daniel bought a computer game for $25 and later sold it to thomas for a 40% profit. how much did daniel sell the computer game for?

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1