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4 years ago

I need help with this problem plz! Thanks

Mathematics

2 answers:

Anna11 [10]4 years ago

6 0

To find the percent of the maximum number (70) you have to multiply the decimal form of the percent by 70. Once we do this, we get these answers:
Rainbow fish: 14
Swordtail: 28
Molly: 21

In Part B, he has not filled the maximum number of fish because we can see that the percent of fish in his tank do not add up to 100%. The remaining percent that can still fit fish is 10%, and 10% of 70 is 7.

Vladimir [108]4 years ago

3 0

14 rainbow fish
28 swordtail
21 molly
:)

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The statement written as a simplified mathematical expression is -18x

<h3>Writing mathematical expression</h3>

From the question, we are to write the given statement as a mathematical expression

The given expression is,

"<em>Nine times the product of a negative two and a number</em>"

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Learn more on Writing mathematical expressions here: brainly.com/question/4344214

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