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The manager of an electronics store projects that the store should achieve more than $8,500\$8,500 in revenue from TVs and DVD players every day in order to remain profitable. Its DVD players sell for $210\$210, and TVs sell for $160\$160.\newlineSelect the inequality in standard form that describes this situation. Use the given numbers and the following variables.\newlinex=x = the number of DVD players sold\newliney=y = the number of TVs sold\newline\newlineChoices:\newline(A) 160x + 210y < 8,500\newline(B) 210x + 160y < 8,500\newline(C) 160x + 210y > 8,500\newline(D) 210x + 160y > 8,500

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Q. The manager of an electronics store projects that the store should achieve more than $8,500\$8,500 in revenue from TVs and DVD players every day in order to remain profitable. Its DVD players sell for $210\$210, and TVs sell for $160\$160.\newlineSelect the inequality in standard form that describes this situation. Use the given numbers and the following variables.\newlinex=x = the number of DVD players sold\newliney=y = the number of TVs sold\newline\newlineChoices:\newline(A) 160x+210y<8,500160x + 210y < 8,500\newline(B) 210x+160y<8,500210x + 160y < 8,500\newline(C) 160x+210y>8,500160x + 210y > 8,500\newline(D) 210x+160y>8,500210x + 160y > 8,500
  1. DVD Player Revenue Calculation: We know:
    Price of each DVD player: $210\$210
    Number of DVD players sold: xx
    What is the total revenue from DVD players?
    Price of each DVD player ×\times Number of DVD players
    = 210×x210 \times x
    = 210x210x
    Total revenue from DVD players: 210x210x
  2. TV Revenue Calculation: We know:
    Price of each TV: $160\$160
    Number of TVs sold: yy
    What is the total revenue from TVs?
    Price of each TV × Number of TVs
    = 160×y160 \times y
    = 160y160y
    Total revenue from TVs: 160y160y
  3. Total Revenue Calculation: We know: Revenue from DVD players: 210x210x Revenue from TVs: 160y160y What is the total revenue from DVD players and TVs? Add total revenue from DVD players and TVs. =210x+160y= 210x + 160y
  4. Revenue Requirement Inequality: We know: Total revenue: 210x+160y210x + 160y\newline Store's revenue requirement: More than $8,500\$8,500\newline Select the inequality that describes total revenue must be greater than 8,5008,500.\newline Inequality: 210x + 160y > 8,500

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