Which of the following is the correct matrix representation of the Friday movie ticket sales?

Question

Mathematics

Devan

4 September, 11:36

Which of the following is the correct matrix representation of the Friday movie ticket sales?

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Answers (1)

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Antonio Delgado · Answer 1

Maybe this will work:

a - # of adults at $A amount each

c - # of children at $C amount each

a+c = T, total number of tickets

aA + cC = $T total price of all tickets

a c T

aA cC $T

would be the 2x3 matrix. Can solve manually or by using the "rref", reduced row echelon form in the calculator.