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Klio2033 [76]
3 years ago
14

(3.8 x 10^5) + (5.7 x 10^5) answer in scientific notation

Mathematics
1 answer:
Angelina_Jolie [31]3 years ago
5 0
Answer: 5.738 x 10^7

Solving Steps:
(3.8 x 10^5) + (5.7 x 10^5)
3.8 x 10^5 + 5.7 x 10^5
(3.8 + 5.7 x 10^2) x 10^5
...Rest of work

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Answer:

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infinitely many solutions

Step-by-step explanation:

plug x=2y+3 as x into 3x-6y=9...so

3(2y+3)-6y=9, which has our x=2y+3 plugged in because that is what x equals

if you solve its

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