Answer:
the plane would fall and crash at 150mph
Step-by-step explanation:
If you're completing the square the answer is in the image.
expression
x^2 + 5x - 5=ax^2+bx+c
a=1, b=5, c=-5, and you can solve it that way.
10,000 Because you need to add 10,000 add its going to give you 20,000
Answer:
30%
Step-by-step explanation: