Lorrie biked d miles in 2 hours. She traveled at an average speed of more than 8 miles per hour. To determine the distance she may have traveled, she uses the inequality 2d > 8. She then determines that she biked at most 4 miles. Analyze Lorrie’s inequality and solution
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Answer:
Given, d = 84 miles
r = 10.5 miles/ hour
d =rt
⇨ t = d÷r
= 84 ÷ 10.5
= 8 hours
Step-by-step explanation:
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