Answer:
1 9mm 3p 69 is a snitch
Step-by-step explanation:
The given expression is

Let's replace x = 7 and y = -2.

<h2>Therefore, the value of the expression is 20.</h2>
Answer:
-9 <= x <= 7
Step-by-step explanation:
Domain is the x, or independent variable. you just need to find how far x goes. First, you go to the veeery left and then go to the veeeery right of the plotted graph. Those 2 numbers are your domain.
-/7? imagine that there is an -1 as the numerator. so now -/7 turns into -1/7