SOLUTION: If Jules runs at a speed of x miles per hour and burns 6𝑥^2 + 20𝑥 + 25 calories per hour., how fast should Jules run to burn 505 calories in one hour?
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-> SOLUTION: If Jules runs at a speed of x miles per hour and burns 6𝑥^2 + 20𝑥 + 25 calories per hour., how fast should Jules run to burn 505 calories in one hour?
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Question 1135464: If Jules runs at a speed of x miles per hour and burns 6𝑥^2 + 20𝑥 + 25 calories per hour., how fast should Jules run to burn 505 calories in one hour? Answer by Alan3354(69443) (Show Source):
