Mrs. Gelb is making costumes for a play. The table shows how many yards of each color ribbon are needed and how many yards she as on hand.

Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?