I'm pretty sure y=6, but I would take caution.
Answer:
N/A
Step-by-step explanation:
The first equation doesn't make any sense.
Answer:
666 2/3
Step-by-step explanation:
45 % * x = 300
.45 x = 300
x = 300 / .45 = 666 2/3
Find the factors that multiply to give 2n^2 and -9 but add to give 3n.
2n and n give 2n^2
-3 and 3 give -9
2n*3=6n ... (1)
n*(-3)=-3n ... (2)
(1)+(2)=3n
Group the factors that do not have an effect/interaction to each other from the above.
That is, 2n and -3, and n and 3
2n^2+3n-9=(2n-3)(n+3)
Sqrt(75) is 8.660254038 and so on
the nearest integer would be 9
So the solution to sqrt(75) is 9
Hope that helps u!
