At the end of May a furniture store had the following inventory: Mediter- Early American Spanish Danish ranean Living room suites Bedroom suites 3 4 Dining room suites 2 Record these data as a 3 x 4 matrix M. To prepare for its June sale, the store decided to doublę its inventory on cach of the items above. Assuming that none of the present stock is sold until the additional furniture arrives, verify that'the inventory on hand after the order iş filled is described by the matrix 2M. If the inventory at the end of June is described by the matrix /5 3 1 2\ A = | 6 2 1 5 \1 0 3 3/ interpret 2M – A. How many suites were sold during the June sale?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 21T
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At the end of May a furniture store had the following inventory:
Mediter-
Early
American
Spanish
Danish
ranean
Living room suites
Bedroom suites
3
4
Dining room suites
2
Record these data as a 3 x 4 matrix M. To prepare for its June sale, the store
decided to doublę its inventory on cach of the items above. Assuming that
none of the present stock is sold until the additional furniture arrives, verify
that'the inventory on hand after the order iş filled is described by the matrix
2M. If the inventory at the end of June is described by the matrix
/5 3 1 2\
A = | 6 2 1 5
\1 0 3 3/
interpret 2M – A. How many suites were sold during the June sale?
Transcribed Image Text:At the end of May a furniture store had the following inventory: Mediter- Early American Spanish Danish ranean Living room suites Bedroom suites 3 4 Dining room suites 2 Record these data as a 3 x 4 matrix M. To prepare for its June sale, the store decided to doublę its inventory on cach of the items above. Assuming that none of the present stock is sold until the additional furniture arrives, verify that'the inventory on hand after the order iş filled is described by the matrix 2M. If the inventory at the end of June is described by the matrix /5 3 1 2\ A = | 6 2 1 5 \1 0 3 3/ interpret 2M – A. How many suites were sold during the June sale?
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