You can factor 12 from both terms to get
The sum of two numbers is 110. The larger number is 2 less than 7 times the smaller. Find the larger number.
1 answer:
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Answer:
We conclude that eighty percent of bike tires last at most 14.4 months.
Step-by-step explanation:
We know that a pair of bike tires can last 18 months if used every day.
We calculate how much eighty percent of the tire will last in months.
We have the following proportion:
We conclude that eighty percent of bike tires last at most 14.4 months.