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IrinaK [193]
3 years ago
10

A bus travels 30 miles in 40 minutes.how many miles does the bus travel in 60 minutes at this rate?

Mathematics
2 answers:
scZoUnD [109]3 years ago
8 0

Answer:45 first find the unite rate which you do 30 divided by 40 to get 0.75  then times that by 60 to get 45

svet-max [94.6K]3 years ago
7 0

Answer:

45 miles

Step-by-step explanation:

40 minutes = 30 miles

1 minute = 30÷40 => 0.75 miles

60 minutes = 0.75×60=> 45 miles

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Step-by-step explanation:

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Answer:

The interval notation of the solution is (-4 , 4)

Step-by-step explanation:

* Let us explain a very important point in solving inequality

- When you multiply or divide an inequality by negative number we

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- Ex:

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 [ , ] if x equals the end numbers

 [ , ) , ( , ] if x equals one of the two end numbers

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