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vaieri [72.5K]
2 years ago
9

rachel types 162 words in 3 minutes rachel types at a constant rate. how many words does rachel type per minute

Mathematics
1 answer:
Rainbow [258]2 years ago
8 0
Divide the number of words she types (162) by 3 mins = 54 words in 1 minute
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What is -2x times x i would try to do it myself but i can't
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Answer:

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HELP THIS IS WORTH 40 POINTS Lucy has a jewelry business. To make a certain necklace, she spends $3.38 on materials and $5.57 on
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Next, lets find how many digits are repeating:
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100x=1090.90909090 (2)

Subtract equation (1) from equation (2):
100x-x=1090.90909090-10.90909090
99x=1080

Solve for x
x= \frac{1080}{99}

We can conclude that 10.9090909091... expressed as a rational number, i<span>n the form pq where p and q are positive integers with no common factors, is </span>\frac{1080}{99}.
4 0
3 years ago
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