Answer: Polynomials
1. 2y
2. -2x
3. 4a + 3b
4. 4x² - 5x
5. -3m + 2m² - 5
6. 2b
7. -5x² - 1
8. -2x + 2y
9. 3a² + 6a
10. 5x² + 3
11. -2a - 6b + 2c
12. 2x + 7y
13. -15y² + 3x²
14. 2a - b
15. -2y
16. 0
17. x + 5 feet long.
18. Edwin's weight is 2ab + b without clothes.
19. Bong is 3m² + 1 years older than Iraz.
20. She only have d² + 2 pesos.
These answers are all 100% correct. I calculated every each of them.
#MathIsFun
