Answer:
wow
Step-by-step explanation:
thats hard ikd
(n-1)+n+(n+1)
With n as the middle of 3 integers, n-1 is the integer just before n and n+1 is the integer just after n.
9x - 3(x + 2) + 7
Multiply the bracket by -3
(-3)(x)=-3x
(-3)(2)=-6
9x-3x-6+7
Answer: 6x+1
For this case we have the following equation of a line:

To find the point of intersection with the x axis, we make y = 0:

We clear the value of "x":

So, the x-intercept of the line is 5.
To find the point of intersection with the y axis, we make x = 0:

We clear the value of "and":

So, the y-intercept of the line is 20.
Answer:
