3 years ago

Which ordered pairs are a solution to the equation:

Mathematics

1 answer:

denpristay [2]3 years ago

4 0

The first and the second

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Mrs. Jones bought 6 kilograms of rice. After filling 10 containers with the same

9966 [12]

There are 514 gram rice in each container.

Step-by-step explanation:

Given,

Amount of rice = 6 kg

1 kg = 1000 g

6 kg = 6*1000 = 6000 g

Number of containers = 10

Rice left = 860 g

Let,

x be the amount in each container.

Total amount of rice - Number of containers*Amount in each container = Amount of rice left

$6000-10x=860\\6000-860=10x\\5140=10x\\10x=5140$

Dividing both sides by 10

$\frac{10x}{10}=\frac{5140}{10}\\x=514$

There are 514 gram rice in each container.

Keywords: linear equation, division

Learn more about division at:

#LearnwithBrainly

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3 years ago

Square root of 486x^2

Leona [35]

This is a perfect Square

486 x 486 = 236,196

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3 years ago

which is larger 1 ton or 100 pounds please help me fast i still need to read for 30 mins and i still have another side of math p

nekit [7.7K]

1 ton (US) is defined as 2,000 pounds.
That would be more than 100 pounds.

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3 years ago

Find the slope of the line from the equation y = 3 + 2x.

iogann1982 [59]

Answer:

Step-by-step explanation:

the formula is y=mx+b

b is the y in which is 3

the m means slope which is in front of the x

so the slope is 2

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3 years ago

Which two ratios represent quantities that are proportional?

Luba_88 [7]

Answer:

B. 18/48 and 21/56

C. 20/28 and 15/18

Step-by-step explanation:

Simplifying 18/48 = 3/8

Simplifying 21/56 = 3/8

Simplifying 20/ 28= 5/7

Simplifying 15/18 = 5/7

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