Answer:
x = -1
Step-by-step explanation:
5x + 3y = 26
- (6x + 7y = 21)
_________
-x - 4x = 5
-5x = 5
x = -1
Answer:
2.4x105
Step-by-step explanation:
D
Answer:
25.821568896
Step-by-step explanation:
Answer:
A. Opens up with a vertex at (5,-4)
Step-by-step explanation:
Apex