An elifice uses paper drinking cups in the shape of a cone with dimensions as shown to the nearest tenth of a cubic inch, what is the volume of each drinking cup

Agiven line has the equation 2x + 12y = −1. what is the equation, in slope-intercept form, of the line that is perpendicular to the given line and passes through the point (0, 9)? y = ( )x + 9

What number line represents the solution set for the inequality -1/2 greater than or equal to 4

Would greatly appreciate these 3 answers