matrix question

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Please help me solve the matrix question below

Suppose you a business owner and sell clothing. The following
represents the number of items sold and the cost for each
item: Use matrix operations to determine the total revenue
over the two days:
Monday: 3 T-shirts at GH¢10 each, 4 hats at GH¢15 each, and 1
ii.
pair of shorts at GH¢20.
Tuesday: 4 T-shirts at GH¢10 each, 2 hats at GH¢15 each, and 3
pairs of shorts at GH¢20.
-2
iii.
Solve for x:
= 26
7- x
:=
Transcribed Image Text:Suppose you a business owner and sell clothing. The following represents the number of items sold and the cost for each item: Use matrix operations to determine the total revenue over the two days: Monday: 3 T-shirts at GH¢10 each, 4 hats at GH¢15 each, and 1 ii. pair of shorts at GH¢20. Tuesday: 4 T-shirts at GH¢10 each, 2 hats at GH¢15 each, and 3 pairs of shorts at GH¢20. -2 iii. Solve for x: = 26 7- x :=
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