The Jacobs’ expenditures for the past 7 months were: January, $1,084.45; February, $886.40; March, $968.45; April, $1,142.60;
May, $995.80; June, $1,379.86; and July, $1,042.88. What is their
average monthly expenditure?

The great thing about this problem is they give you everything you need to solve it easily. so the expression is: 12h+30w12h+30wand so everywhere you have an “h” you place 66. and everywhere you have a “w” you place 33. then the expression will look like this: 12(66)+30(33)12(66)+30(33)from here you multiply and then add. getting the following of: $785,862hope this