How far should Galileo walk up the inclined plane?

Richard save $32 in march he saved $48 in april and $38 in may then richard spent $113 on a keyboard how much money does richard have left

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

Explain in a minimum of 2 sentences how to graph the equation of the absolute value function given a vertex of (-1,3) and a value of “a” equal to ½.