Step-by-step explanation:
so the correct answer is 3³
Answer:
(x-y-1)(x^2+(x+y)+1)
Step-by-step explanation:
The answer is B. 7 times a number plus 4 would be 7n +4.
<h3>
Answer: Choice D</h3>

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Work Shown:

The idea is to swap each x and y, then solve for y to find the inverse.
Answer:
The y intercept is -2
Step-by-step explanation:
The -2 at the end of the equation is that y intercept