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Mathematics 19 Online
OpenStudy (anonymous):

Will fan and medal for algebra help!!

OpenStudy (anonymous):

@YouDontKnowMeOo

OpenStudy (anonymous):

OpenStudy (misty1212):

guess i bet you are right!

OpenStudy (anonymous):

Do you happen to know what coefficients are?

OpenStudy (anonymous):

Coefficients are the numbers in front of a variable. So you should look for the numbers in front of an x

OpenStudy (anonymous):

I'm pretty sure it's A, because it's the only one that makes the most sense (:

OpenStudy (anonymous):

If you need anymore help, don't hesitate to message me or tag me (:

OpenStudy (anonymous):

@corruptedalice96

OpenStudy (anonymous):

OpenStudy (anonymous):

What is 2.3*7?

OpenStudy (anonymous):

16.1

OpenStudy (anonymous):

Okay, 16.1 . Now, when you're multiplying with exponents, you add them, so 1+6=?

OpenStudy (anonymous):

7

OpenStudy (anonymous):

So what's your answer?

OpenStudy (anonymous):

A right?

OpenStudy (anonymous):

would the next be d?

OpenStudy (anonymous):

Actually, I believe 1 would be B

OpenStudy (anonymous):

I don't know how to do 16 /:

OpenStudy (anonymous):

i understand why it should be B

OpenStudy (anonymous):

can you help me with 17?

OpenStudy (anonymous):

@corruptedalice96

OpenStudy (anonymous):

would it be a or c?

OpenStudy (anonymous):

What do you think is a better answer?

OpenStudy (anonymous):

A

OpenStudy (anonymous):

Yes ^-^

OpenStudy (anonymous):

ok can we move on to the next question?

OpenStudy (anonymous):

Sure (:

OpenStudy (anonymous):

Do you have an idea as to what it would be?

OpenStudy (anonymous):

not really

OpenStudy (anonymous):

these types of questions confuse me the most

OpenStudy (anonymous):

you want to add the -x to each term, so to 6x^2, what would it be if you add -x?

OpenStudy (anonymous):

-6x^2?

OpenStudy (anonymous):

-6x^3 because it's a 3rd x

OpenStudy (anonymous):

okk

OpenStudy (anonymous):

Wait, my bad Read it wrong

OpenStudy (anonymous):

you were right c:

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

-6x^2

OpenStudy (anonymous):

now with -7 + -x =?

OpenStudy (anonymous):

would it be A

OpenStudy (anonymous):

Yes c:

OpenStudy (anonymous):

okay next question?

OpenStudy (anonymous):

Yes, but I need 1 minute cx

OpenStudy (anonymous):

okk

OpenStudy (anonymous):

c:

OpenStudy (anonymous):

Alright, Back cx

OpenStudy (anonymous):

Welcome backk

OpenStudy (anonymous):

Thank you cx

OpenStudy (anonymous):

ok so next q?

OpenStudy (anonymous):

Do you think you know what to do?

OpenStudy (anonymous):

add 3k^2 to whats the the ()

OpenStudy (anonymous):

Yes ^-^ except with the coefficient ( the number in front of the x ) you multiply c:

OpenStudy (anonymous):

brb

OpenStudy (anonymous):

Okay >.<

OpenStudy (anonymous):

back

OpenStudy (anonymous):

Welcome back cx

OpenStudy (anonymous):

thnx

OpenStudy (anonymous):

ok so what the answer?

OpenStudy (anonymous):

What do you think it is?

OpenStudy (anonymous):

large post :/

OpenStudy (anonymous):

It would be B cx

OpenStudy (anonymous):

otey

OpenStudy (anonymous):

would 20 be d?

OpenStudy (anonymous):

or B

OpenStudy (anonymous):

It would be C if you do the foil method

OpenStudy (anonymous):

right what about the next

OpenStudy (anonymous):

C c:

OpenStudy (anonymous):

@corruptedalice96 can you message me this answer?

OpenStudy (anonymous):

I have no idea how to do that ): I'm sorry

OpenStudy (anonymous):

ok thanks!

OpenStudy (anonymous):

You're welcome cx

OpenStudy (jack1):

q22 a) perimeter = side + side + side so literally add the sides, then add the like terms, so you're left with an answer similar to 8x +4 or something

OpenStudy (jack1):

q22 b) whats the ratio in perimeter size between the 2? ie if blue triangle = 4x + 6 and pink triangle = 2x+3... size ratio is blue = 2pink ratio of 2:1

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