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Lelechka [254]
1 year ago
15

Kennedy’s car used 11 gallons to travel 319 miles. How many gallons of gas would she need to travel 406miles

Mathematics
1 answer:
makvit [3.9K]1 year ago
5 0

In the US, the gallon is a unit of measurement for liquids like milk, fuel, and water. If the petrol in your automobile is nearly empty, you should stop and get at least a few more gallons. A gallon is equal to 4 quarts, or 3.785 liters, of liquid.

<h3>Explain about the gallons?</h3>

Eight pints make up a gallon, which is a unit of measurement for liquids. It is equivalent to roughly 4.546 liters in Britain. It is roughly equivalent to 3.785 liters in America.

A gallon of water in the US weighs 8.345 pounds or 3.785 kilogram at 17 degrees Celsius, while a gallon of water in the imperial system weighs 10.02 pounds or 4.545 kilogram. The Imperial gallon weighs 16.6% less than 1 US gallon (gal).

Gas consumption is affected by driving on hills and mountainous terrain, by the state of the roads (such as stop-and-go city traffic or highway travel), and by the weather (such as high winds or snow). We can safely infer that under a number of

Answer is 14 gallons of gas need to travel 406 miles

To learn more about gallons refer to:

brainly.com/question/26007201

#SPJ9

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Which ordered pair makes both inequalities true for y&gt; -2x + 3 and y ≤ x - 2
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Step-by-step explanation:

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3 years ago
Directions: Follow the instructions for the following inequalities.
dmitriy555 [2]

Answer:

1. 5050 < 8820

2. 15 > 6

3. -20 , -18

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Step-by-step explanation:

1. 4 < 7

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then multiply both sides by 6: 28 x 6 < 49 x 6 = 168 < 294

then multiply both sides by 3: 168 x 3 < 294 x 3 = 505 < 882

then multiply both sides by 10:  505 x 10 < 882 x 10 = 5050 < 8820

<u>Did not affect the inequality sign</u>

2. 11 > 2

Add 5 to both sides:  11 + 5 > 2 + 5 = 16 > 7

then add 3 to both sides:  16 + 3 > 7 + 3 = 19 > 10

then add -4 to both sides: 19 - 4 > 10 - 4 = 15 > 6

<u>Did not affect the inequality sign</u>

3. -4 < -2

Subtract 6 from both sides: - 4 - 6 < - 2 - 6 = -10 < -8

then subtract 8 from both sides: -10 - 8 < -8 - 8 = -18 < -16

then subtract 2 from both sides:  -18 - 2 < -16 - 2 = -20 , -18

<u>Did not affect the inequality sign</u>

4. -8 < 8

Divide both sides by -4: -8 ÷ -4 < 8 ÷ -4 = 2 > -2

then divide both sides by -2:  2 ÷ -2 > -2 ÷ -2 = -1 < 1

<u>Did affect the inequality sign throughout the operations, as when dividing by a negative number, flip the sign</u>

<u />

5.

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  • Multiplying or dividing both sides by a positive number leaves the inequality symbol unchanged.
  • Multiplying or dividing both sides by a negative number reverses the inequality.  This means < changes to > (and vice versa)
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