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leva [86]
3 years ago
7

2. Consider the function g(x) = A. f(x) + D.

Mathematics
1 answer:
Vikentia [17]3 years ago
3 0

Answer:

I think the answer is A

goodluck

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A family has two cars. The first car has a fuel efficiency of 15 miles per gallon of gas and the second has a fuel efficiency of
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The fuel consumption of each of the cars during the week are as follows;

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Reasons:

Fuel efficiency of the first car = 15 miles per  gallon

Fuel efficiency of the second car = 35 miles per gallon

Combined distance traveled by the two cars in a week = 1,350 miles

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Let <em>x</em> represent the number of gallons consumed by the first car, and let <em>y</em>

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following system of simultaneous equations;

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Therefore;

y = 50 - x

Which gives;

15·x + 35 × (50 - x) = 1,350

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1,750 - 1,350 = 35·x - 15·x = 20·x

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From equation (2), we have;

x + y = 50

y = 50 - x

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y = 50 - 20 = 30

  • The number of gallons consumed by the second car, y = <u>30 gallons</u>

Learn more about word problems that lead to simultaneous equations here:

brainly.com/question/1717365

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