Use the x-intercept method to find all real solutions of the equation.
- 8x2 + 9x + 18 = 0
a. r--1, 3, or 6
c. x-1, -3, or 6
b. -1, -3, or - 6
d. --1, 3, or-6

Abox of chocolates cost $7 which equation relates the number of boxes sold parentheses x parentheses and total cost of the boxes sold parentheses y parentheses