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LaynaMae
 one year ago
Help please ?
LaynaMae
 one year ago
Help please ?

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LaynaMae
 one year ago
Best ResponseYou've already chosen the best response.0@ganeshie8 I only have 4 more questions ! D:

LaynaMae
 one year ago
Best ResponseYou've already chosen the best response.0Yay so you're willing to help ? :)

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1yes why not for a brilliant student like u, its easy to explain :)

LaynaMae
 one year ago
Best ResponseYou've already chosen the best response.0Great ! Thank you so so much ! You have no idea how much I appreciate it :)

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1ok, so Juliana has $24 in her pocket. and she wants to knw how many text messages she can send

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1she knows that \(f(x) = (3x+2)/4 \) gives the cost, when u put number of messages x into the equation

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1for example, if u have texted 10 messages cost wud be : f(10 ) = (3(10)+2)/4 = 32/4 = 8 so it wil cost u $8 just to text 10 msgs... pretty costly !!

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1but thats not wat we want, here our task is to find a function, into which we can plugin the MONEY we have, and it should tell us how many TEXTS we can message

LaynaMae
 one year ago
Best ResponseYou've already chosen the best response.0I tried working it out and got 18.5 ..

LaynaMae
 one year ago
Best ResponseYou've already chosen the best response.0I think I'm getting ahead of myself here haha i apologize

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1its okay, but 18.5 messages for $24 doesnt look correct

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1let me show u how to do this step by step

LaynaMae
 one year ago
Best ResponseYou've already chosen the best response.0Please and thank you !

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1given equaiton : \(y = f(x) = (3x+2)/4 \) here, x is number of texts, y is dollars

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1since you wanto know how many texts u can send, you need to solve x above.

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1\(y = (3x+2)/4\) solve x

LaynaMae
 one year ago
Best ResponseYou've already chosen the best response.0How would I start off ?

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1multiply 4 both sides

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1\(y = (3x+2)/4\) multiply 4 both sides \(4y = 3x+2\)

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1next, subtract 2 both sides

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1\(y=(3x+2)/4 \) multiply 4 both sides \(4y=3x+2\) subtract 2 both sides \(4y2 = 3x\) divide 3 both sides \(\large \frac{4y2}{3} = x\)

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1now, replace x and y (just do it, il tell you later why :))

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1replace x & y \(\large \frac{4x2}{3} = y \) \(\large y = \frac{4x2}{3} \)

LaynaMae
 one year ago
Best ResponseYou've already chosen the best response.0Isn't it to put the equation in the correct form ?

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1thats the required function, where u need to plugin x=$24, and it gives u number of text messages u can send !

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1exactly ! you're right, we replace x and y, to put the function in right form :)

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1put x = 24, and see how many messages she can send

LaynaMae
 one year ago
Best ResponseYou've already chosen the best response.0Wait so that's the answer ?

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1yes thats the required function ! since the question wants u to explain, explain wat we did so far :)

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1btw, for $24, she can send : \(\large y = \frac{4x2}{3}\) \(\large y = \frac{4(24)2}{3}\) \(=33\)

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1sorry, that should be 31, so she can send 31 messages

LaynaMae
 one year ago
Best ResponseYou've already chosen the best response.0So with $24 she can send 33 text messages ?

LaynaMae
 one year ago
Best ResponseYou've already chosen the best response.0Oh okay :) So everything we just worked through is the answer basically ? Because it says to put in complete sentences

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1yes ! ima hav dinner... brb :)
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