75, 73, 76, 78, 79, 78, 79, 81, 80, 82, 81, 84 what is the mean
Ugo [173]
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Answer:
-3
hope this helps!
Step-by-step explanation:
(-1)3 - (-1) - 1 =
-3 - (-1) - 1 =
-2 - 1 = -3
Answer:
7-4=7+(-4) this is what the equation is looking like when finished
Simplifying:
2n-21=0.25n
We move all terms containing n to the left and all other terms to the right.
+2n-0.25n=+21
We simplify left and right side of the equation.
+1.75n=+21
We divide both sides of the equation by 1.75 to get n.
n=12
Answer:
the answer would be 26
Step-by-step explanation:
To find the range you would have to subtract the biggest number in the sequence by the smallest number
