f(x) = -10
set the equation equal to -10 and solve for x:
-10 = -x-1
Add 1 to both sides:
-9 = -x
Divide both sides by -1:
x = 9
There is a formula for adding consecutive numbers:
total = n*(n+1)/2
total = 80*(81)/2
total = 3,240
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Answer: 1/2 a pound is more, because 1/2 a pound is 8 ounces
I hope this helped!
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- Zack Slocum
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Answer:a number without fractions; an integer.
Step-by-step explanation:
