Answer:
5x+17
Step-by-step explanation:
5 times a number, X, can be represented as 5x. If we want to add 5x and 17, we can say 5x+17.
Maybe show the graph.....
Answer:

Step-by-step explanation:
We are given a Triangle ABC , and DE││BC , where D and E lies on AB and BC Respectively. As DE││BC , ABC is similar to BDE. Hence the ratios of the respective sides will be equal . Hence
----------(A)
Given BD=2
BA=BD+AD=2+7=9
DE=3
Putting these values in (A)



first thing we need to do is factorise because we can't calculate infinity/infinity
and we are left with 1^infinity this is an euler function
an euler function looks like this
You will have to set up a system of equations