C because it has an equal number of y's on each side so to solve it you would subtract 4y from both sides leaving:
5 = -6
which is not possible so there is no solutions.
It is a reciprocal. Multiplying is the opposite of Dividing, so if I multiply 3 times 4 I get 12. If i divide 12 by 3 I get 4.
The Rome data center is best described by the median. The New York data center is best described by the mean.
Answer:

Step-by-step explanation:
sub in values or b and c
5(2)+3(-3)-20+3(2)-15(-3)+4
=10-9-20+6+45+4
=1+35=36