How would you factor this?
12x^2 + 19x + 3

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.

What is the sum of these mixed numbers 4 2/3+ 3 1/9

How can writing phrases as algebraic expressions you solve problems?