Would you rather have a length of 9 and a perimeter of 22 or A length of 5 and a perimeter of 20. Justify your answer with mathematical reasoning.

You can find the constant of proportionality by finding the ratio of

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)

Which of the following circles have their centers in the third quadrant?