The roots of $3x^2 - 4x + 15 = 0$ are the same as the roots of $x^2 + bx + c = 0,$ for some constants $b$ and $c.$ find the ordered pair $(b, c).$

If you roll two fair dice (one black die and one white die), in how many ways can you obtain a 4 on at least one die?

Me write an equation for the interior angles of this triangle that uses the triangle sum theorem

Pj is decorating pupcakes for rocky's birthday party. her color scheme is black, purple, and green. she will use this spinner to determine the color of sprinkles on each pupcake. which model shows the probability of randomly landing on each color?