Write three ratios that are equal to 60/180

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

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

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.