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And r u chasing me!just kidding!ur not wrong!i deleted my answer!

Rosala you put in the wrong numbers.  You have k=6 and z=-2 when it is supost to be k=-2 and z=6 :)  check again to see if I am wrong or not :P

i know Rose!im totally confused by one mistake!ur answer is right!actually its night and maybe im a lil tired!

BTW nice answer!lol!

Rosala how did you get urs?

9-5(-3z+8k)

9-5((-3*6)+(8*-2))

4(-18+-16)

=-136

x+1.5x=8000

2.5x=8000

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A number + 1.5 times a number is the same thing as 2.5 times a number. To prove that this works, put in a random number for x.

(10)+1.5(10) = 2.5(10)

10+15 = 25

25 = 25

Therer you go, it works!

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2.5x=8000          ---Divide both sides by 2.5

x = 3200

To check this, put in 3200 for x in the original equation.

(3200)+1.5(3200)=8000

3200+4800=8000

8000=8000

This is a true statement, so this works!

Maiaabellaa the answer is 216 and not -136!if u want i can explain it to u!so tell me what u want !ll help u!

I think the answe is -136 I just want to make sure.

Thank you very much Melody!

im happy u liked it!

I think that your post is fabulous Rosala.

I liked you telling us about the gate and the fountain. 

This park is beautiful and it sounds like a great place to chill out.

Thr fun pictures are great to. 

I liked the curvy unicorn lol.

And also the happy life pic.    

$${\frac{{\mathtt{56}}}{{\mathtt{45}}}} = {\mathtt{1.244\: \!444\: \!444\: \!444\: \!444\: \!4}}$$

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

$${\mathtt{565\,656}}{\mathtt{\,\small\textbf+\,}}{\mathtt{566\,050}}{\mathtt{\,-\,}}{\mathtt{577\,678}} = {\mathtt{554\,028}}$$

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56/45 ≠ 565656+566050-577678

:)

THANK YOU GUYS!!!!!!!!!

Now here we are to find out 2/3 of 600. and as "of" means multiply we'll multiply them both to get our answer!

So here we go!

2/3 x 600 ( now well cut the three numbers or u can say reduce 'em into lowest form)

=2 x 200 ( so as this can no more be reduced we'll straight away multiply it)

=400 ANSWER

I hope uve understood by now but if not then pls be free to ask!

i hope this helps!

Yes CPhill ur right!both are much similar but with fine differences too!

Im happy u liked them!it took me so much hard work to make this all!i think ive made it atleast ten times and everytime just failed!but not this time!

Thanks for the compliment though!

Wow!!!....those pics are beautiful.....I'd like to go there and have a picnic some time!! BTW....The India Gate bears a remarkable resemblance to the Arc de Triomphe in Paris!!!

Thanks for those laughs, too......I could use one about now!!!

Bioschip is right!its pretty simple to do it!

Because pi is irrational......it can't be expressed as a fraction......22/7 is an approximation....it's accurate to two decimal places......

thx Cphill i get it now

                                                       BiosChip

you could just type it in the calcultor yeah the answer is 10661

                                                      BiosChip

Yes...they are all non-repeating decimals............if they did repeat, we could express them as a fraction and they wouldn't be irrational!!!

All you need to do is add 1.2+1.2+1.5+1.5 and you get 5.4

                                                    BiosChip

yeah golden leaf is correct the answer is 2427.546875 but btw you could've just typed it in the calculator

                                                                   BiosChip

Thanks Alan yeah the way you've written them at the top is the way the problem appears in the book.

This is from a book called 'Electronics: A Systems Approach' by a guy called Neil Storey who works at Warwick University here in the UK. I emailed him to help me, but he's on holiday!!

I don't know why the numbers don't match.

Thanks for taking the time to write all that out! Appreciate it.

That just made my day :D thanks SevenUP and Melody :)