Answer:
1440
Step-by-step explanation:
using the formula (n-2)
8×180=1440
Answer:
first option
(8, -1)
Step-by-step explanation:
We have the following system of linear equations
To solve the system multiply the first equation by -5 and then add it to the second equation.
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substitute in any of the two equations and then solve for x
The answer is the first option
(8, -1)
Answer:
1.76
Step-by-step explanation:
i used a mean absolute deviation calculator
Answer:
5x +2
Step-by-step explanation:
6x+3−(x+1) =
Distribute the minus sign
6x +3 -x -1
5x +2