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A sporting goods store sells footballs, basketballs, and volleyballs. A football costs $7, a baskeball costs $15, and a volleyball costs $3. On a given day, 8 times the number of footballs sold was the same as the number of volleyballs sold. They brought in a total of $3750 that day, and the money made from basketballs alone was $66 more than the money made from volleyballs alone. Let x, y, z be the number of footballs, basketballs, and volleyballs sold respectively. Create the matrix A that solves 3750 Ax = b, where x = y | and b = 66 A =

A sporting goods store sells footballs, basketballs, and volleyballs. A football costs $7, a baskeball costs $15, and a volleyball costs $3. On a given day, 8 times the number of footballs sold was the same as the number of volleyballs sold. They brought in a total of $3750 that day, and the money made from basketballs alone was $66 more than the money made from volleyballs alone. Let x, y, z be the number of footballs, basketballs, and volleyballs sold respectively. Create the matrix A that solves 3750 Ax = b, where x = y | and b = 66 A =

Practical Management Science
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 33P: Assume the demand for a companys drug Wozac during the current year is 50,000, and assume demand...
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A sporting goods store sells footballs, basketballs, and volleyballs. A football costs $7, a baskeball costs $15, and a volleyball costs $3. On a given day, 8 times the number of footballs sold was the same as the number of volleyballs sold. They brought in a total of $3750 that day, and the money made from basketballs alone was $66 more than the money made from volleyballs alone. Let x, y, z be the number of footballs, basketballs, and volleyballs sold respectively. Create the matrix A that solves 3750 Ax b, where x= and b 66 A =
Transcribed Image Text:A sporting goods store sells footballs, basketballs, and volleyballs. A football costs $7, a baskeball costs $15, and a volleyball costs $3. On a given day, 8 times the number of footballs sold was the same as the number of volleyballs sold. They brought in a total of $3750 that day, and the money made from basketballs alone was $66 more than the money made from volleyballs alone. Let x, y, z be the number of footballs, basketballs, and volleyballs sold respectively. Create the matrix A that solves 3750 Ax b, where x= and b 66 A =
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ISBN:
9781337406659
Author:
WINSTON, Wayne L.
Publisher:
Cengage,
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