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Mathematics 9 Online
OpenStudy (andertj21):

I NEED HELP!!!!!!!!!! MEDAL ON THE SPOT...PLEASE!!!!!

OpenStudy (andertj21):

look im about to take a very very serious exam and i need to get a 70 or higher...i need someone to be there with me the whole time and help me please....

OpenStudy (anonymous):

wats da ???

OpenStudy (anonymous):

ask away

OpenStudy (andertj21):

Ok thank you give me a couple minutes we are about to start soon:)

OpenStudy (anonymous):

ok

OpenStudy (andertj21):

sorry for the wait but i have to wait for my teacher to come back

OpenStudy (anonymous):

ok it's cool

OpenStudy (andertj21):

ok ok im ready now!!

OpenStudy (anonymous):

ok

OpenStudy (andertj21):

he's passing out the test:)

OpenStudy (anonymous):

what are the subjects you are learning?

OpenStudy (andertj21):

Just math for right now

OpenStudy (andertj21):

Ive done world history, Biology, and Rotc

OpenStudy (anonymous):

i meant like algebra

OpenStudy (anonymous):

or something

OpenStudy (andertj21):

oh im taking algebra 2

OpenStudy (anonymous):

ok

OpenStudy (andertj21):

uggghh my teacher takes so fluttering long to give out pellet...

OpenStudy (anonymous):

lol it's OK I've got all day no rush until 1 then there is a rush.

OpenStudy (anonymous):

lol jk

OpenStudy (andertj21):

oh ok thanks:) Your a very nice person:) Im Mitchell by the way.

OpenStudy (anonymous):

Well thanks it's natural lol nah, but I'm Dee Silver <actually name lol so sad

OpenStudy (andertj21):

No...i like it:) If you see in my bio my fav color is Silver lol

OpenStudy (anonymous):

Lol just saw that, hmm you're a good person. I wish my last name was Green if I was gonna choose a color that's my favorite!!

OpenStudy (andertj21):

Aww thanks! And green is a good color:)

OpenStudy (andertj21):

Ok im read for real now...are you?

OpenStudy (anonymous):

Hahahaaa np, yup let's do this

OpenStudy (andertj21):

Ok just to let you know its 80 questions..!!

OpenStudy (anonymous):

0.0 woah ok lets get started

OpenStudy (andertj21):

OK:)

OpenStudy (andertj21):

Determine if the statement is always, sometimes, or never true. The sum of the interior angles in a polygon is 360°. sometimes always never

OpenStudy (anonymous):

sometimes

OpenStudy (andertj21):

yeah thats what i got

OpenStudy (anonymous):

great minds think alike

OpenStudy (anonymous):

lol, next question

OpenStudy (andertj21):

The numerator and denominator of a fraction are in the ratio of 1 to 3. If the numerator and denominator are both increased by 2, the fraction is now equal to 3/4 . If n = the numerator and d = the denominator, which of the following systems of equations could be used to solve the problem? 3n = d and 4n + 8 = 3d + 6 3n = d and 4n + 6 = 3d + 5 n = 3d and 3n + 6 = 2d + 4 n = 3d and 3n + 6 = 4d + 8

OpenStudy (andertj21):

ummm Possibly B...

OpenStudy (andertj21):

NOO A

OpenStudy (anonymous):

not sure maybe it could also be 3n = d and 4n + 8 = 3d + 6

OpenStudy (anonymous):

wait i got this

OpenStudy (andertj21):

Lol ok:)

OpenStudy (anonymous):

yes I would go with B

OpenStudy (andertj21):

Ok thnx:)

OpenStudy (andertj21):

What is the vertex of a parabola whose equation is y = (x + 7)2? (-7, 0) (0, -7) (0, 7) (7, 0)

OpenStudy (anonymous):

y=(x-h)^2+k ugh hate these wait

OpenStudy (andertj21):

i took out C and D

OpenStudy (anonymous):

it's A

OpenStudy (andertj21):

Wow your good at this!

OpenStudy (anonymous):

lol nooo i try tho

OpenStudy (andertj21):

Well you try really good:) lol

OpenStudy (anonymous):

lol thanks, time for question 3

OpenStudy (andertj21):

A circle has a diameter with endpoints of (-1, 5) and (5, 3). What is the center of the circle? (2, 4) (4, 4) (2, 5) (5, 1)

OpenStudy (andertj21):

I got A

OpenStudy (anonymous):

no it's C

OpenStudy (anonymous):

wait no its A sory i used 5 insted of 3

OpenStudy (andertj21):

Haha lol its fine:)

OpenStudy (anonymous):

good thing i re checked

OpenStudy (andertj21):

Amanda is taking a quiz that consists of five multiple choice questions, each having three answers from which to choose. If she guesses on each question, what's the probability that Amanda will get 100% on the quiz? 1/12 1/15 1/125 1/243

OpenStudy (andertj21):

Its D....?

OpenStudy (anonymous):

1/243 yup

OpenStudy (andertj21):

:)

OpenStudy (anonymous):

:) haaaa that one was too easy, God may they all be this easy please lol

OpenStudy (andertj21):

Find the perimeter of a square having two consecutive vertices at (7, 2) and (-3, 3). 4 radical 17 4 radical 101 20 radical 3 4 radical 3

OpenStudy (andertj21):

B

OpenStudy (anonymous):

B

OpenStudy (andertj21):

Lol we are perfect together...

OpenStudy (anonymous):

Lol

OpenStudy (andertj21):

What are the excluded values? 14x/7x+2 x=-2/7 x=0,x= 2/7 x= 2/7 None of the above

OpenStudy (anonymous):

-2/7

OpenStudy (andertj21):

Yesh:)

OpenStudy (andertj21):

And i didnt mean us together like in love i just meant math-wise...cause we are both taken...

OpenStudy (anonymous):

Yeah ik that's why i didn't say anything saw your bio your gf is pretty! lol

OpenStudy (andertj21):

Aww thanks:) but your very beautiful yourself..:)

OpenStudy (anonymous):

:P thanks don't see it but whatever you say, next question lol

OpenStudy (andertj21):

Which of the following phrases would represent this expression? u/5 the quotient of u and 5 the quotient of 5 and u the product of 5 and u the difference of u and 5

OpenStudy (andertj21):

B...?

OpenStudy (anonymous):

It's A or B but I'm not sure I'm so sorry

OpenStudy (anonymous):

hmmm wait let me check something

OpenStudy (andertj21):

Dont be sorry i dont expect you to know all of them, all i need is a 70 or higher:) lol

OpenStudy (anonymous):

yes it is B lol thanks I will try tho

OpenStudy (andertj21):

Ok thnx!

OpenStudy (andertj21):

What is the range of the function y = x 2 + 1? all real numbers x ≥ 0 y ≥ 0 y ≥ 1

OpenStudy (andertj21):

the 2 is squared

OpenStudy (andertj21):

C...i think

OpenStudy (andertj21):

Dee....?

OpenStudy (anonymous):

I'm here I almost got it wait re checking

OpenStudy (andertj21):

ok sorry

OpenStudy (anonymous):

No you're good yes the answer is most definitively C

OpenStudy (andertj21):

Okie:)

OpenStudy (anonymous):

Wait is all real numbers a answer if so than the last one

OpenStudy (andertj21):

Yes its a answer

OpenStudy (anonymous):

this is the answer D. y ≥ 1

OpenStudy (andertj21):

Ohhh ok

OpenStudy (andertj21):

How many terms are in the expression shown below? 5u^3 v + 3u^2 v^2 + 4uv + 5 2 3 4 5

OpenStudy (andertj21):

D..?

OpenStudy (anonymous):

nope B

OpenStudy (andertj21):

Lol ok B it is

OpenStudy (anonymous):

yes because there is 3 5u^3 v + 3u^2 v^2 + 4uv and 5 is a coefficient

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