Answer:
B only if
Step-by-step explanation:
If b is 5y=-2x+3
Then its b
Because the slope to be perpendicular it would be -2/5
Let's work in inches. First, we convert 1 5/6 yards to inches.
1 5/6 yd * (36 inches)/(1 yd) = 11/6 * 36 in. = 66 in.
Now we divide the height by 8.
66 in./8 = 8.25 in.
Answer: 8.25 inches
In 11 minutes, machine C would pack 825 candies. In 11 minutes machine D would pack 1,430 candies. Therefore machine D would pack 605 more candies than machine C.
<h3>
Answer: 2n - 2</h3>
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Explanation:
The
terms cancel out because
![n^2 + (-n^2) = n^2 - n^2 = 0n^2 = 0](https://tex.z-dn.net/?f=n%5E2%20%2B%20%28-n%5E2%29%20%3D%20n%5E2%20-%20n%5E2%20%3D%200n%5E2%20%3D%200)
The n terms combine to
5n + (-3n) = 5n - 3n = 2n
Lastly, the constants combine to
-6 + 4 = -2
Overall we have 2n - 2 as the simplified result.