What Is X Minus 2x?

x-2x=

1x-2x=

-1x=

-x

X-2X=

1X-2X=

-1X=

-X

X-2x can't be simplified

X – 8 x = . . . Middle school math traps

What Is X Minus 2x?

x-2x=

1x-2x=

-1x=

-x

X-2X=

1X-2X=

-1X=

-X

X-2x can't be simplified

X ≠ x

X – 8 x = . . . Middle school math traps

I agree that trigonometry is used in oceanography for calculating the intensity and height of tides in oceans. But also trigonometry is used in navigation to find the distance of the shore from a point in the sea; it estimates in what direction to place the compass to get a straight direction. With the help … Read more

Or, if you happen to get a test problem that involves the answer after 100 years, learn how to work with exponents:

What you need is a calculator, a piece of paper and a pencil. First multiply 5000 times 1.02

Record that number. That is the balance after 1 year. That new number then needs to multiplied by 1.02 to give you the balance after 2 years. Keep doing this till you get to to five years.

Btw round … Read more

The amount in the account after 25months will be $312.50

Well, just so you understand what you have with what you are given:

You have 2 of the 8 positive divisors and you need 6 more.

You also have the number, which is 21 x 35 = (the number).

Would the factors of 21 and 35 give you any more information?

(The answer is "yes"---and that's plenty of help.)

20% of $150 is $30. $150-$30=$120

So, 20%.

Jaymie? Did you just post all ten of your math assignment questions, expecting us to do your homework for you? Silly you!

No one here will cheat for you. In the end, you're only cheating yourself out of your education.

We do offer homework help. This is just cheating.

It means the number between 43 and 45.

The amount of cents I have left in my bank account at the end of the month.

It would be easier to answer that question if you gave the initial problem as well as the answer you're currently at. Though, I should say, setting an equation equal to zero isn't really something you should be doing usually...

You should practice more of math but not in a boring way. As for math worksheets, try this website that has free math worksheets for K to grade 5. Plus, it has holiday theme worksheets too like Christmas worksheets,Halloween worksheets and much more.

trinomials?

check your notes, or text book. This is not just an addition question, it is also a question about significant figures.

That is nothing but basic addition. You should know that, if you're older than 8.

Mathematics