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Alex_Xolod [135]
3 years ago
15

What is the value of x in the equation 4 x plus 8 y equals 40, when y equals 0. 8? 4. 6 8. 4 10 12.

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
3 0

Answer:

x = 8.4

Step-by-step explanation:

8 times 0.8 is 6.4, then 40 - 6.4 is 33.6, and 33.6 divided by 4 is 8.4

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Step-by-step explanation:

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The answer should not depend on which machine or which pencil you use to
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(9.99 of anything) + (1.11 of the same thing) = 11.1 of them

9.99 (x 10^-2) + 1.11 (x 10^-2) = <em>11.1 (x 10^-2)</em> .

Can we do any more with that ?

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