The McConnell's records for January, February, March, and April show that their expenditures totaled $2,004, $1,897, $2,345, and $2,426, respectively. What is their average monthly expenditure for the four months?

$ 2,168

Step-by-step explanation:

As we know,

Average =

Given: The McConnell's records for January, February, March, and April show that their expenditures totaled $2,004, $1,897, $2,345, and $2,426, respectively.

Average monthly expenditure for the four months

Hence, their average monthly expenditure for the four months = $ 2,168.

x/3-10=8

x/3=18

x=48

its a straight line parallel to the time axis