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Alekssandra [29.7K]
3 years ago
6

Express your answer in scientific notation.(7.9x10^7)+(1.2x10^7)

Mathematics
2 answers:
taurus [48]3 years ago
8 0

Answer:

B. 9.1 x 10^7

Step-by-step explanation:

(7.9x10^7)+(1.2x10^7)

= 10^7(7.9 + 1.2)

= 9.1 x 10^7

natka813 [3]3 years ago
5 0
The answer would be

C. 9.1x10^14

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Step-by-step explanation:

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Which of the following is an extraneous solution of StartRoot 4 x + 41 EndRoot = x + 5? x = –8 x = –2 x = 2 x = 8
Finger [1]

Answer:

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2 years ago
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borishaifa [10]
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3 years ago
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It costs a baker 2x + 30 dollars to bake x muffins a day. Each muffin is sold for 5 dollars. How many muffins would the baker ne
Svetradugi [14.3K]

Answer:

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Step-by-step explanation:

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Then all you have to do is solve for the equation.

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