3 years ago

Show how you solved this by each step.

Mathematics

1 answer:

brilliants [131]3 years ago

6 0

Football is green, so 42% of the people like football.

210 people like football.

To find the total number of people surveyed, divide 210 by 42%:

210 / 0.42 = 500

500 people were surveyed.

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A newspaper delivery person earns $75 each day plus $0.10 per paper delivered.Which equation shows the daily earnings of a deliv

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N=amount of newspapers delivered. $75+0.10n

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2 years ago

When graphing, one always marks FIRST

Ket [755]

Answer:

The y-intercept on the y-axis

Step-by-step explanation:

The y-intercept is where you start graphing. That's why it's important to find that first.

Hope this helps!!

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What number represents the same amount as 2 hundreds 14 tens 3 ones

Nastasia [14]

I think the answer would be 343?

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3 years ago

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What is the proper seperation of factors for this equation ∛24n² × ∛36n²

Gwar [14]

Answer:

${ \tt{ \sqrt[3]{24 {n}^{2} } \times \sqrt[3]{36 {n}^{2} } }} \\ = { \tt{( {n}^{ \frac{2}{3} })( \sqrt[3]{864}) }}$

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2 years ago

6x-2y=24<br> how do u solve for y

Tatiana [17]

It's <span>Diophantine equation.
First, we need to found gcd(6,(-2)):</span>
6=2*3
(-2)=(-1)*2

So, gcd(6,-2)=2
Now, the question is. Can we dived c=24, by gcd(6,-2) and in the end get integer?
Yes we can.
$\frac{24}{2} =12$
So, we can solve it.

Now is the formula:
${\begin{cases}x=x_{0}+n{\frac {b}{\gcd(a,\;b)}}\\y=y_{0}-n{\frac {a}{\gcd(a,\;b)}}\end{cases}}\quad n\in \mathbb {Z} .$

Second, we need the first pair (x0,y0)
if
x=0
then
$y=(-12)$

Third, we gonna use that formula:
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Congratulations! We solve it.

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2 years ago

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