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melomori [17]
2 years ago
13

Rewrite the expression without using grouping symbols. 4(x – 2)

Mathematics
1 answer:
tangare [24]2 years ago
7 0

out of these, it would be 4x - 4 * 2

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There are 1265 students at Cypress Middle School. 42% of the students are enrolled in PE. Which equation could be used to repres
Dovator [93]

Answer:

0.42* 1265=x

Step-by-step explanation:

There are 1265 students in Cypress Middle School. So we already know one part of the equation. 42% of these students are in PE. So we know that 42% of  these 1265 students are in PE. Of these means you probably have to multiply 42% and 1265. 42% = 0.42. So to write an equation we take the 0.42 and 1265 and put it together. Therefore, 0.42 times 1265=x.

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3 years ago
At the beginning of the season, Mike had to remove 4 lemon trees from his farm. Each of the remaining trees produced 150 lemons
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Step-by-step explanation: 3.300 / 150=  22 limoeiros+  4=  26

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2 years ago
A certain radioactive isotope has leaked into a small stream. Three hundred days after the​ leak, 3% of the original amount of t
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If the half-life is t, then every t days, the amount of the radioactive isotope will be cut in half.
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number of half-lives = ln(0.03) / ln(0.5)
This gives the number of half-lives as 5.06.
Then 300 days = (5.06)(length of 1 half-life)
length of 1 half-life = 300 / 5.06 = 59.29 days
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3 years ago
Solve for x 9x + 1 equals 25 + x edg 2020?<br><br>x=2<br>x=3<br>x=4<br>x=5​
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No no no no no no no no no no no no
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Do these numbers 19.657 &lt; 19.67​
nexus9112 [7]
I dont understand your question.......
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