What is 15 1/5 plus 4 3/8

Issof claims that the scale factor is 1/2. which statement about his claim is correct

Which is a graph of a proportional relationship?

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.