Answer:
Step-by-step explanation:
First, we can work out 5% of our number, by multiplying it by 0.05
Now, if we add and subtract our 5% calculated from our original number, we can work out the minimum and maximum value that our final answer can be in the range of.
We can see that 
is in the range of valid answers, as:
So, our final answer is:
Answer:
Step-by-step explanation:
I dont know it can you help me
The graph is **increasing on the interval (-2, 1)**because the graph has a positive slope from x=-2 to x=1. It’s **decreasing at the intervals (-infinity, -2) and (1, infinity)**because the graph has a negative slope between the x values -infinity to -2 and is also decreasing between the x values of 1 and infinity.
The equation would be:
x - 9 < 4
Simplify (add 9)
Solution: x < 13
Answer:
9
Step-by-step explanation:
y=x
y=kx
substitute k for 0.75 and x for 12 in the above equation
y=0.75×12
y=9
