we know that terry and crew spent 9 months to build a house.
he spent $24,872.76 totally.
we need to find average money spent per month.
we know that to find average..
to find for one month we need to divide total expenses by 9 .
[tex] 1 month =$24,872.67/9=$2763.63 [/tex][tex] per month [/tex].
[tex] 9 [/tex][tex] months=$24,872.67 [/tex]