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trasher [3.6K]
4 years ago
14

Jane​'s car will go 420 miles on 17.5 gallons of gasoline in highway driving.

Mathematics
1 answer:
bulgar [2K]4 years ago
3 0

Answer:

a) 101.125 gallons.

b) 3312 miles.


Step-by-step explanation:

You know that Jane​'s car will go 420 miles on 17.5 gallons of gasoline in highway driving, therefore:

a) You can calculate the number of gallons  it will take to drive 2427 miles from her house to a​ friend's house as following:

\frac{420miles}{17.5gallons}=\frac{2427miles}{x}\\x=101.125gallons

b) You can calculate the distance  the car can be driven on 138 gallons of​ gasoline as shown below:

\frac{420miles}{17.5gallons}=\frac{y}{138gallons}\\y=3312miles



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Answer:

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Step-by-step explanation:

First off, you want to get like terms next to each other. We'll move the numbers with variables on one side and normal numbers on the other. Since we're changing the sides of the equal sign they're on, this also changes whether their positive or negative.

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