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marta [7]
3 years ago
14

You are running a fuel economy study. One of the cars you find is blue. It can travel 28 2/5 miles on 1 1/4 gallons of gasoline.

Another car is red. It can travel 22 2/5 miles on 4/5 gallon of gasoline. What is the unit rate for miles per gallon for each car? Which car could travel the greater distance on 1 gallon of gasoline?
Mathematics
1 answer:
Harrizon [31]3 years ago
5 0

Answer:

Blue car: 30.5 / 1.25 =24.4 miles per gallon

Red car: 25.6/0.80   =32 miles per gallon

You can easily see that the Red car travel farther on 1 gallon of gasoline.

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3 years ago
Which of the following terms can be combined in this expression?
wlad13 [49]

Answer:

Option (3) is correct .

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Step-by-step explanation:

      Consider the given expression -13-\frac{x}{5}+6.2y+20.5x-\frac{3}{8}y  

We have to find the two terms can be combined in this expression.

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So we can combine x terms together and y terms together as ,

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Answer:

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