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vlada-n [284]
1 year ago
6

Patricia can buy individual songs for $1.00 to download. Also, an entire album costs $10.00 to download. She can spend no more t

han a total of $80. She wants to buy no more than four albums, and at least 30 individual songs.
The following system of inequalities represents this situation, where x is the number of individual songs and y is the number of albums.

x + 10y ≤ 80
x ≥ 30
y ≤ 4

Which blue-shaded region corresponds to Patricia’s possible choices?
Mathematics
1 answer:
Burka [1]1 year ago
4 0

The system of linear inequalities x + 10y ≤ 80, x ≥ 30 and y ≤ 4 is represented in a graph below

<h3>Graph of Linear Inequality</h3>

The graph of an inequality in two variables is the set of points that represents all solutions to the inequality. A linear inequality divides the coordinate plane into two halves by a boundary line where one half represents the solutions of the inequality.

To solve this problem, we would require the use of graph which can easily be done with a graphing calculator.

x + 10y ≤ 80

x ≥ 30

y ≤ 4

The graph of the inequalities is attached below

Learn more on graph of linear inequality here;

brainly.com/question/19443475

#SPJ1

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