Simplify and state the excluded values:
12x^3 - 12x/ 28x^3-56x^2+28x

34 cup. a serving of vegetable soup is 23 cup. the restaurant sold 20 servings of chicken noodle soup and 18 servings of vegetable soup. how many more cups of chicken noodle soup did they sell than cups of vegetable soup?

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Solve the inequality and graph 6j - 7 < 5