Rosie was traveling to see her grandkids. She recorded the following data about the relationship between the time traveled and the distance traveled . What was her average speed ?

Which of the following lines does not intersect the line y=-2x+3 ? a) y=2x b) y=2x-3 c) y=2x+3 d) y=-2x-3

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36