3x²-2x+6=0 Quadratic or not

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression