Awaffle recipe uses 3 cups of mix for 4 waffles. how much mix would you need to make 12 waffles

Which shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1

How do you write 600 as a product of its prime factors (index! )

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.