Solve equation by using the quadratic formula. 15 x squared + 13 x = 0 a. x = negative StartFraction 13 Over 15 EndFraction, 0 c. x = StartFraction 13 Over 15 EndFraction, 0 b. x = 0 d. x = plus-or-minus StartFraction 13 Over 15 EndFraction

The number of lattes sold daily for two coffee shops is shown in the table: lattes 12 52 57 33 51 15 46 45 based on the data, what is the difference between the median of the data, including the possible outlier(s) and excluding the possible outlier(s)? 48.5 23 8.4 3

Which points are solutions to the linear inequality y < 0.5x + 2? check all that apply. (–3, –2) (–2, 1) (–1, –2) (–1, 2) (1, –2) (1, 2)

How many solutions does the nonlinear system of equations graphed bellow have?