Answer:
(-9+√17)/8
Step-by-step explanation:
its an example of quadratic
Use elimination method - I am eliminaing the y-variable.
1(5x + 8y = 16) → 5x + 8y = 16
4(6x - 2y = 54) → 24x - 8y = 216
Add equations: 29x = 232
Divide by 29: x = 8
Answer: x = 8
The constant of proportionality is 600
Answer:(x,y) x+5,y-3)
Step-by-step explanation: tea