Direct Variation Number of Birdhouses (x) Earnings (y) $20 2 $40 3. $60 4. $80 $100 The table shows Reese's earnings from selling birdhouses. Which statements are correct for this situation? A) x- 20y B) y- 20x D) If Reese earned $180, he sold 9 birdhouses. The number of birdhouses (x) is the dependent variable, and the amount Reese earns (y) is the independent variable.
Direct Variation Number of Birdhouses (x) Earnings (y) $20 2 $40 3. $60 4. $80 $100 The table shows Reese's earnings from selling birdhouses. Which statements are correct for this situation? A) x- 20y B) y- 20x D) If Reese earned $180, he sold 9 birdhouses. The number of birdhouses (x) is the dependent variable, and the amount Reese earns (y) is the independent variable.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.6: Variation
Problem 9E
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