Wahab wants to donate at least $6000 in books and pairs of shoes. Let B represent the number of books and S represent the number of pairs of shoes that Wahab must donate to achieve his goal. 20 B+50 S = 6000 Wahab donates 100 pairs of shoes. What is the least number of books he should donate to achieve his goal? Choose 1 answer: (A) Wahab should donate at least 20 books. (B) Wahab should donate at least 50 books. (C) Wahab should donate at least 80 books. (D) Wahab should donate at least 100 books.

Question

Wahab wants to donate at least  $6000 in books and pairs of shoes. Let  B represent the number of books and  S represent the number of pairs of shoes that Wahab must donate to achieve his goal.  20 B+50 S >= 6000 Wahab donates 100 pairs of shoes. What is the least number of books he should donate to achieve his goal? Choose 1 answer: (A) Wahab should donate at least 20 books. (B) Wahab should donate at least 50 books. (C) Wahab should donate at least 80 books. (D) Wahab should donate at least 100 books.

Bytelearn · Accepted Answer

Set Up Equation: Wahab's goal is to donate at least $6000 in books and pairs of shoes. The equation representing this goal is 20B + 50S >= 6000, where B is the number of books and S is the number of pairs of shoes. Wahab donates 100 pairs of shoes, so we need to substitute S with 100 in the equation.Substitute S with 100: Substitute S with 100 in the equation 20B + 50S >= 6000. 20B + 50(100) >= 6000Calculate 50 * 100: Calculate the value of 50 multiplied by 100. 50 * 100 = 5000Replace in Equation: Replace 50 * 100 with 5000 in the equation. 20B + 5000 >= 6000Subtract 5000: Subtract 5000 from both sides of the inequality to solve for B. 20B >= 6000 - 5000Calculate Difference: Calculate the difference between 6000 and 5000. 6000 - 5000 = 1000Divide by 20: The inequality now becomes 20B >= 1000. Divide both sides by 20 to solve for B. B >= 1000 / 20Calculate Division: Calculate the division of 1000 by 20. 1000 / 20 = 50Final Result: The result is B >= 50. This means Wahab should donate at least 50 books to achieve his goal.

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