Type the correct answer in each box. use numerals instead of words, consider the systems of equations below. system a system b system c + y2 22 - 7x + 10 y = -2+2 +9. 85 - y =-17 y = -60 + 5 determine the number of real solutions for each system of equations real solutions system a has system b has system c has real solutions real solutions reset next next

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15

I’m confused on how to work the pie charts

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