W, R, and S are points on a number line, W is the midpoint of RS. For each pair of coordinates given, what is the coordinate of the third point? R= 4 S= -6

Through non-collinear points there is exactly one plane.

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

What is the equation of a line that passes through points (0, 4) and (-4,-8)?