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frosja888 [35]
3 years ago
13

9. If y = 30 when x = 7, find x when y = 12.​

Mathematics
1 answer:
Marianna [84]3 years ago
6 0
I have my work at the bottom but to explain you have to divide 30/12, and I got 2.5. That means 30 is 2.5 times bigger than 12. Because we have to find x, we have to divide 7/2.5, to find what is 2.5 times smaller than 7. That’s 2.8. So, x= 2.8

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Answer:

The profit earn by clothing company last year is - $1.8 million .

Step-by-step explanation:

Given as :

The profit earn by clothing company this year = $2.3 million

And The profit earn by clothing company this year = $4.1 million more than that of last year

Let The profit earn by clothing company last year = $A

<u>Now, According to questio</u>n

∵ profit earn by clothing company this year = $4.1 million more than that of last year

Or, profit earn by clothing company this year = $4.1 million + profit earn by clothing company last year

Or, $2.3 million = $4.1 million + $A

Or, A = $2.3 million - $4.1 million

Or, A = - $1.8 million

So,The profit earn by clothing company last year = A =  - $1.8 million

Hence, The profit earn by clothing company last year is - $1.8 million . Answer

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Answer:

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Step-by-step explanation:

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