Answer:
Step-by-step explanation:
___________
x² = (14,4)² - 9²
x² = 207,36 - 81
x² = 126,36
x = 11,2
Answer: z = -5/-3
(3z−11)+(6−6z)
3z - 11 + 6 - 6z
- 6z + 3z - 11 + 6
- 3z - 5
z = -5/-3
12.50x less than or equal to $200
1/3
I think It is D
A. (2,-1) b:2