9x2 + 66x +21
what is the gcf of this

Which statement about the relative areas of triangle abd and triangle xyz is true

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

Ana drinks chocolate milk out of glasses that each holdof a liter. she has of a liter of chocolate milk in her refrigerator. 10 how many glasses of chocolate milk can she pour?