I think n equals 9 because when you multiply 9 by 3 it is 27 and if you divide 27 by 3 you get 9.
Answer:
8.4
Step-by-step explanation:
d=√(x2-x1)+(y2-y1)
d-√ (-1-(-7))^2+(-1-(-7))^2
d=√ (-1+7)^2+(-1+7)^2
d=√ (6)^2+6^2
d=√ 36+36
d=√ 72
d=6√ 2=8.4852
d=8.4
Step-by-step explanation:
The given expression is :
We need to solve the above expression.
According to one of the law of indices,
Using above property,
Hence, this is the required solution.
It costs $550 per month but Trina pays $85. That means that the company pays $550-$85=$465 per month.
Since it is asking what the annual value is, meaning how much it pays per year, multiply $465 by 12 to get $5580 per year.