Answer:
The quadratic formula: (-b+-sqrtb^2-4ac)/2a
Plugging in the values of a=1, b=9, and c=10, the roots of the equation are: -7.7 and -1.3.
So, the first option is correct.
Let me know if this helps!
Answer:
a
Step-by-step explanation:
it LOST 950, which make the integer negative. in the second part of the answer, look for "earn", because to undo loss, you must gain.
Happy new years!
Answer:
we need the numbers... or like the coins, or something to solve it with. you need to include what was actually in here pocket lol
The change was from 60 sq. feet to 90 sq. feet so the change was 30?
