Answer:
x = - 1
Step-by-step explanation:
Given
9 = - x + 8 ( subtract 8 from both sides )
1 = - x ( multiply both sides by - 1 )
- 1 = x ⇒ x = - 1
Answer:
1/10
Step-by-step explanation:
17x+22 is the perimeter of the triangle
Answer:
Step-by-step explanation:

hope this helps
D. positive linear relationship