Make x the subject formula
mx=y

Let r = 3. what is the value of r + 58?

Combine the information in the problem and the chart using the average balance method to solve the problem.

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