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Ugo [173]
3 years ago
11

Help me please I really need it

Mathematics
1 answer:
love history [14]3 years ago
7 0

Answer:

$7.57

Step-by-step explanation:

$0.04 x 20 = 0.80

0.80 + 6.77 = 7.57

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Answer:

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Step-by-step explanation:

First you have to know that you are multiplying these two numbers. When you multiply exponents like there you add the matissa's (6&7) and add the exponents.

6×10to the 2 * 7×10to the 3rd

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4 years ago
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Answer:

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Step-by-step explanation:

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