Question

I need help with fractions.
2/5+3/10

Answer 1

Can you find a common denominator?

Answer 2

No.

Answer 3

Common denominator would be the same for both fractions... can you express 2/5 as some number of 10ths, like A/10?

In other words, 2/5 = A/10 what should A be?

Answer 4

4

Answer 5

right, so you can re-write it all like this:

2/5 + 3/10 =
4/10 + 3/10 = 7/10

Answer 6

Okay cool. Can you help me with another?

Answer 7

Gotta run in a sec, but post it as a new question and I will give it a try

Answer 8

Find x

x^2(3x+2)(2x-5)^3

Answer 9

Whoa :) Not fractions anymore...

Answer 10

Oh sorry

x^2(3x+2)(1/2x-5)^3

Answer 11

lol

Answer 12

Expand out 1/(2x-5)^3 as 1 [ (2x-5)(2x-5)(2x-5) } unless you know the shortcut rule for expanding a "cube" expression

Answer 13

is it 1/(2x-5)^3 or (1/2x-5)^3?

Answer 14

@AriPotta can you take this? I actually have to step away for a bit... I could have done one more common denominator fraction problem, but I can't stick around for this... @SarahQT345 , I will be back on later, sorry to run out mid-problem... good luck...

Answer 15

or..does it not matter..?

Answer 16

eh..i honestly don't really know what to do lol

Answer 17

:l i feel like i just got left with like a dozen kids all under the age of 4.

Answer 18

um...ok. x^2(3x+2)(1/2x-5)^3 i would do the distributive property. distribute the x^2 into the parentheses

Answer 19

do you know how to distribute?

Answer 20

Im in 5th grade. My brother gave me his homework and said that if I didn't do it that he'd beat me up.

Answer 21

oh. really? that's not nice. what grade is he in?

Answer 22

i can beat him up for you ;)

Answer 23

12th. He has a gun.

Answer 24

.......................oh.

Answer 25

Please. I need help.

Answer 26

i don't know how to do it :c

Answer 27

i've been trying, i just don't understand what to do :/

Answer 28

Well, I hope I survive through the week. You see, next week, it's all on Emily's shoulders. Emily is his girlfriend. She has been in Italy for the past week and this one. She normally does his homework with the same standards. If it doesn't get done, bad things happen. It kinda reminds me of Daddy when he drinks to much.

Answer 29

i'm really sorry :/

Answer 30

I think Daddy is home from the bar.

Answer 31

x^2(3x+2)(2x-5)^3 what is this equal to?
is this equal to 0?

Answer 32

I don't have much time. I think Daddy is coming up stairs.

Answer 33

x will have zeros at 0 and around -2/3 and 10, assuming your equation is set equal to 0

Answer 34

Normally when Daddy comes home this late he tries to touch me.

Answer 35

...

Answer 36

you are revealing too much of your private life. You need professional help.

Answer 37

My dad says he is a professional malastulator.

Answer 38

...Like i said. professional help.

Answer 39

if you're concerned about him touching you again, you need to find some time to call 9-1-1...like when you're brother's at school and you're dad's at the bar. or even talk to one of your teachers about it.

Answer 40

lol your* sorry