The line is 7 units long. Add the two equations together and set equal to 7:
7x-1 + 2x-1 = 7
Combine like terms:
9x-2= 7
Add 2 to both sides:
9x= 9
Divide both sides by 9:
X= 1
Solución: A) The airplane starts its descent from an altitude 500 feet higher
Answer: mean= 23.27 median=25
Step-by-step explanation:
Answer: I would but I can’t right now
Step-by-step explanation:
Thank you for the points tho :)