3 years ago

GIVING BRAINLIST PLS HELP ASAP !!!!!

Mathematics

1 answer:

matrenka [14]3 years ago

8 0

Answers and work shown in attachment! :)

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

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X = (1/2)y + 6
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Substitute (1/2)y + 6 as x into the equation x + y = 21 since x = (1/2)y + 6.
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Write two polynomials whose sum is x to the second power and whose difference is 1

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Answer:

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