Answer:
-1y or -y
Step-by-step explanation:
8-9 =-1
substtute for y and there ya go
Answer:
9x - 15
Step-by-step explanation:
Using the addition of like terms we know that 4x + 2x = 6x, and 6x + 3x = 9x, and then we just put -15 at the end and we end up with 9x - 15
With what do you need help with
Answer:
A linear inequality graph usually uses a borderline to divide the coordinate plane into two regions. One part of the region consists of all solutions to inequality. The borderline is drawn with a dashed line representing '>' and '<' and a solid line representing '≥' and '≤'.
This would be your equation;

So first find the value of the square root;

(rounded to the nearest hundredth)
Next divide the decimal by 2;
12.81 ÷ 2 = 6.41(rounded to the nearest hundredth)
So your final answer would be;
6.41
Hope this helps! :D