(Disregard the percent symbol when gridding your answer.)35.
x ≥ 0
3 y – 2x ≥ –12
2 x + 5y ≤ 20What is the area of the triangle formed in the xy-plane by the system of inequalities above?36 .When (x^2 + 2x − 3)(2x + 5) – (x + 1)(x − 1)(x + 3) is expressed in the form ax^3 + bx^2 + cx
- d, what is the value of a + b + c + d ?