3. RadioShack sells Samsung and Lenovo tablets. When five Samsung tablets and eight Lenovo tablets are sold, RadioShack makes a profit of more than $1,920.00. The total cost of purchasing a Samsung and a Lenovo tablet cannot exceed $375.00. The total revenue made from the sale of nine Lenovo tablets and two Samsung is no more than $2,610. At no point in time, RadioShack's stock on either tablet will fall below 5 units. a. Derive five (5) linear inequalities to represent the above information. [5 marks] b. Using the same Cartesian Plane to represent each of the above linear inequalities from part a. above, solve the system of linear inequalities. Ensure that all work is clearly stated. [13 marks] c. Hence, label the solution from part b. above with a capital S. [1 mark]

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
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Chapter12: Sequences, Series And Binomial Theorem
Section12.3: Geometric Sequences And Series
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RadioShack sells Samsung and Lenovo tablets. When five Samsung tablets and eight Lenovo tablets are sold, RadioShack makes a profit of more than $1,920.00. The total cost of purchasing a Samsung and a Lenovo tablet cannot exceed $375.00. The total revenue made from the sale of nine Lenovo tablets and two Samsung is no more than $2,610. At no point in time, RadioShack's stock on either tablet will fall below 5 units. a. Derive five (5) linear inequalities to represent the above information. b. Using the same Cartesian Plane to represent each of the above linear inequalities from part a. above, solve the system of linear inequalities. Ensure that all work is clearly stated. c. Hence, label the solution from part b. above with a capital S.
3. RadioShack sells Samsung and Lenovo tablets. When five Samsung tablets and eight
Lenovo tablets are sold, RadioShack makes a profit of more than $1,920.00. The total
cost of purchasing a Samsung and a Lenovo tablet cannot exceed $375.00. The total
revenue made from the sale of nine Lenovo tablets and two Samsung is no more than
$2,610. At no point in time, RadioShack's stock on either tablet will fall below 5
units.
a. Derive five (5) linear inequalities to represent the above information.
[5 marks]
b. Using the same Cartesian Plane to represent each of the above linear
inequalities from part a. above, solve the system of linear inequalities.
Ensure that all work is clearly stated.
[13 marks]
c. Hence, label the solution from part b. above with a capital S.
[1 mark]
Transcribed Image Text:3. RadioShack sells Samsung and Lenovo tablets. When five Samsung tablets and eight Lenovo tablets are sold, RadioShack makes a profit of more than $1,920.00. The total cost of purchasing a Samsung and a Lenovo tablet cannot exceed $375.00. The total revenue made from the sale of nine Lenovo tablets and two Samsung is no more than $2,610. At no point in time, RadioShack's stock on either tablet will fall below 5 units. a. Derive five (5) linear inequalities to represent the above information. [5 marks] b. Using the same Cartesian Plane to represent each of the above linear inequalities from part a. above, solve the system of linear inequalities. Ensure that all work is clearly stated. [13 marks] c. Hence, label the solution from part b. above with a capital S. [1 mark]
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