NinjaDevo

I'm thinking you mean 4*y³ + 2y

This would be the same thing as

4y³ + 2y

Both of theses number can be divided by 2. This means we can divide both numbers by 2, and put the 2 on the outside to be multiplied out. This is fine to do because if we divide dboth numbers by 2, then multiply them both by 2, we get the same outcome.

4y³ + 2y

2(2y³ + y)

Both of these numbers can also be divided by y. Let's do this and

2y(2y²+1)

We get a 1 when we divide y by y, because any number divided by itself equals one.

Our final answer is: 2y(2y²+1)

$$I belive you mean:\\
$216(\frac{1}{4})$\\
To solve this, we multiply $216 \times \frac{1}{4}$\\
$216 \times \frac{1}{4} = \frac{216\times 1}{4} = \frac{216}{4} = 54$$$

Do you mean how can you use shift on the calculator if you don't have a keyboard?

Pressing shift while on the calculator page does the same thing as clicking the "2nd" key, found here:

Hope this helps.

17.6 passengers on board? Is it even possible to have 6/10 of a passenger? Lol.

I think this information is not needed for the question though. Also, we don't really need to know when the train left. That is also not needed for the question.

When we rule out that information, we are left with: 

"A train traveled for 2 hours at 75 miles per hour. How many miles did the train travel in all?"

It travels 75 miles every hour, and it traveled for 2 hours. This means 75 x 2 wll tell us how many miles it traveled total.

75 x 2 = 150

So the train traveled 150 miles in all.

When raising a number to the power of a fraction, the numberator of the fraction becomes your new exponet, and the demoninator becomes your root.

Do do an abolute value on this calculator, type in abs followed by parentheses, as shown below:

First, click the "2nd" button

Now click the "%" sign

To find what x equals, we need to get x alone on one side of this equation.

Here's the steps on how you would do that:

4-5x=1+6x              ---Add 5x to both sides to "clear" -5x from the left side

  +5x    +5x

--------------

4 = 1 + 6x + 5x        ---Combine 6x and 5x to get 11x

4 = 1 + 11x            ---Subtract 1 from both sides to "clear" 1 from the right side

-1   -1

----------

3 = 11x                --Now divide both sides by 11

3 ÷ 11 = x           --3 divided by 11 is really 3/11, because the fraction bar means to divide

3/11 = x

which means that

x = 3/11

That's true. It's always good to have a few consistent answers.