The circumference of a compact disc is 28.26 cm. What would the radius of the disc be?​

What value of x is in the solution set of –5x – 15 > 10 + 20x?

Which represents the inverse of the function f(x) = 4x? h(x) = x + 4 h(x) = x – 4 h(x) = x h(x) = x

Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?