Crystal invites $1100 in one account and $1900 in an account paying 3% higher interest. at the end of one year she had earned $117 in interest. at what rates did she invest?

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.