-1<9+n<17 and graph the answer after

We get

Or we can write as:  

The graph is shown is figure attached below:

Step-by-step explanation:

We need to solve the inequality and graph the answer.

Solving the inequality

We know that if a<u<b then we can write a<u and u<b

So, we can write

Solving these equations and finding values of n

So, we get

We can write it as: -10< n and n<8

Overlapping we get:

The graph is shown is figure attached below:

answer: t=3

step-by-step explanation:

yes   because as the functions are graphed they eventually will intersect unless otherwise

step-by-step explanation: