Answer:
1) x² + x
2) 2x² - x
3) 4x² + 3x
4) 2x² - 3x
5) 4x - 3x²
6) x + x²
Step-by-step explanation:
x2 +1
in every quart, there are 4 cups.
16 * 4 = 64
16 quarts = 64 cups
vertical maybe if try it and see
14, 15
