3 years ago

A number is 6 greater than 1/2 another number. If the sum of the numbers is 21, find the numbers

Mathematics

1 answer:

Anna71 [15]3 years ago

6 0

Answer:

x=11, y=10

Step-by-step explanation:

x= 6+ (1/2)y

x+y=21

substitute the first equation into the second equation:

(6+ (1/2y)) + y =21

to get:

y=10

then to find x:

x+ 10 = 21

x=11

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Answer:

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Step-by-step explanation:

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Answer:

I assume you know Arithmetic Progression .

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here, $a_{n}$ is the last 4-digit number divisible by 5.

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Mkey [24]

The correct answer is D The last one

Step by step is below

Hopefully this help you

Have a great day :)

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Explain how you can finding 4 384

kkurt [141]

There are a lot of ways you can do this, depending on what numbers you use, you can divide, multiply, add, or subtract to get 4,384, did you mean a specific term of math?<span />

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