Based on the number of dresses in stock, and the new stock that arrived, the matrix that showed the total number of dresses that Paul had in stock before sales is attached.
Which matrix shows the number of dresses before sales?
You can find this out by adding the numbers in the Matix before the new stock arrived, to the matrix that shows the new stock.
Sum the numbers in each position to get the new quantity:
= Small red + Small red new stock
= 2 + 3
= 5
= Medium Blue + Medium blue new stock
= 0 + 4
= 4
= White Large + White large new stock
= 3 + 1
= 4
Do this for all of them.
The new matrix is shown attached.
Find out more on matrixes at https://brainly.com/question/1821869.
#SPJ2
