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Pavel [41]
3 years ago
8

The outside temperature decreases by 7 fahrenheit in 3 and 1/2 hours how would you represent the temperature change as a unit ra

te
Mathematics
1 answer:
erik [133]3 years ago
7 0

Answer: 2 Fahrenheit per hour

Step-by-step explanation:

From the question, we are given the information that the outside temperature decreases by 7 fahrenheit in 3 1/2 hours.

The temperature change as a unit rate will then be calculated as:

= 7 ÷ 3 1/2

= 7 ÷ 7/2

= 7 × 2/7

= 2 Fahrenheit per hour

It Decrease at 2 Fahrenheit per hour

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Step-by-step explanation:

Let x represent the number of dollars of merchandise that you would have to purchase in a year to pay the same amount under both plans.

Plan A offers an annual membership fee of $300 and you pay 70%, of the manufacturers reccomended list price. This means that the total cost of using plan A would be

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