2 years ago

F(x) = 5x2 + 19x + 12

Mathematics

1 answer:

vodka [1.7K]2 years ago

7 0

5x2 + 15x + 4x + 12
5x(x + 3) +4(x + 3)
(x+3)(5x+4)

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max is 24 years older than his son liam in two years liam will be half as old as max how old is liam now

sertanlavr [38]

Max is 26 now because 24 + 2 = 26 so 26 / 2 = 13

Liam is 13.

I hope this helps :)

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3 years ago

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Americans who are 65 years of age or older make up 12.9% of the total population. If there at 30.3 million american in this age

telo118 [61]

Total population of US is 234.88 million.

Step-by-step explanation:

Given,

Number of people are 65 or older = 30.3 million

This represents 12.9% of total population.

Let,

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12.9% of x = 30.3 million

$\frac{12.9}{100}x=30.3\ million\\0.129x=30.3\ million$

Dividing both sides by 0.129x

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Total population of US is 234.88 million.

Keywords: percentage, division

Learn more about percentage at:

#LearnwithBrainly

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mojhsa [17]

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vodka [1.7K]

The answer is $72
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John's friend told him that he could earn $49 for handing out flyers at a local concert. John wants to calculate the hourly rate

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