Answer: The slope is 
Step-by-step explanation:
The slope can be calculated with the following formula:
Then, knowing that the line passes through the points (2,1) and (-1,-1), we can substitute the coordinates into the formula.
In this case:
Therefore, the slope of the line that passes through the points (2,1) and (-1,-1) is:
60 × 100
Since the formula for area of a rectangle is length × width, multiplying the sides will get you the area.
Hope this helps!
<span>We want to check how many intersections line A and B have, that is, we want to check how many common solutions do these equations have:
</span>
i) 2x + 2y = 8
ii) x + y = 4
<span>
use equation ii) to write y in terms of x as : y=4-x,
substitute y =4-x in equation i):
</span>2x + 2y = 8
2x + 2(4-x) = 8
<span>2x+8-2x=8
8=8
this is always true, which means the equations have infinitely many common solutions.
Answer: </span><span>There are infinitely many solutions.</span><span>
</span>
Do 13,500 times .012. Take that answer and multiply it by 10. From that answer, subtract it from 13,500. That would be your final answer.
Answer:
2x - 6y + 8
Step-by-step explanation:
