19. x² + x = 6
the graf
factors:
solution(s):

Arectangular prism is 3 meters long, 6 meters wide, and has a height of 9 meters. what is its surface area?

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left