Answer:x=9
Step-by-step explanation:
To find the positive solution for this, then we will say;
Let the number be x
3x<x^2-54
x^2-3x-54<0
Then we are going to factorise
x^2-9x+6x-54=0
(x^2-9x)+(6x-54)=0
x(x-9)+6(x-9)=0
(x+6)(x-9)=0
Therefore, The positive solution for this is: x=9
9/11 is rounded to 1. It rounds up because 9 is higher than 5, which is the middle of 11.
Answer:
a and c = 115 and b and d = 65
Step-by-step explanation:
Hope this helps :)
