3 years ago

For problems 1-6, write equivalent expressions by combining like terms. 8b-4b

Mathematics

1 answer:

Alexandra [31]3 years ago

3 0

Answer:

4b this is the correct answer yes

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Step-by-step explanation:

We can set up a proportion for this problem:

$\frac{27}{40} = \frac{1080}{x}\\\\\\$

Now we can cross multiply:

$27*x = 1080*40\\\\27x = 43,200\\\\27x/27 = 43,200/27\\\\x = 1,600$

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Answer:

Step-by-step explanation:

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Step-by-step explanation:

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