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Virty [35]
4 years ago
5

{-2x-3y=-18 and x-6y=-6

Mathematics
1 answer:
Rzqust [24]4 years ago
7 0
-2x-3=-18, x = -3/2y + 9 and x-6y=-6, x = 6y-6
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2 Richard and Jason each begin filling pools at the same time.
alina1380 [7]

The quantity of the liquid in Richard's tank after 20 minutes will be 120 gallons and in Jason's tank will be 240 gallons.

<h3>What are gallons?</h3>

A gallon is a British unit which is used for the measurement of liquids that is equal to eight pints. In Britain, it is equal to about 4.546 litres. In America, it is equal to about 3.785 litres.

It is given in the question that:-

Richard fills his pool at a rate of 6 gallons per minute.

Jason's pool already contains 200 gallons, and he fills it at a rate of 2 gallons per minute.

After 20 minutes the amount of liquid in the tank will be:-

For Richard = 6 gallons per minute. x  20  minutes= 120 gallons

For Jason= 2 gallons per minute  x  20  =40 gallons

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So it will become = 200+24=240 gallons.

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brainly.com/question/16691874

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7 0
3 years ago
If joe had 35 apples and sold 3 people 5 each how many does he have
Wewaii [24]

Answer: Joe has 20 remaining apples

[to get your answer, subtract, 35 - 5 - 5 - 5]

6 0
3 years ago
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Trigonometry word problems
astraxan [27]

From a point on the ground 47 feet from the foot of a tree, the angle of elevation of the top of the tree is 35º. Find the height of the tree to the nearest foot.
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3 years ago
Find the value of x in the triangle.
Hatshy [7]

Answer:

<h2>          x = 67°</h2>

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Help please please please
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Answer:

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Step-by-step explanation:

10/100 = 1/10 = .1 = 10%

5 0
4 years ago
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