I think the answer is 20.25 because when solving for the area of a triangle you do 1/2 base times height and so the equation would be
1/2(9)(4.5)
you would start by doing 9(4.5) which equals 40.5
then you would divide by 1/2 which equals 20.25
hope this helps:)
The answers to your question would be A. Housing B. medical expenses C. Groceries
13,because it’s the single number that divides with 52
52:13=4
