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anonymous
 one year ago
help please, check the attachment, thank you!!
anonymous
 one year ago
help please, check the attachment, thank you!!

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UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.4given yogurt sundae represented by x and costs $4 yogurt cone represented by y and costs $3 we got a $50 card it's like the equation is 4x+3y=50 so that could be 4x+3y < 50 4x+3y > 50 \[4x+3y \leq 50\] or \[4x+3y \geq 50 \]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0do you know which one of the graphs it would be? @UsukiDoll I'm stuck between A and C

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.4I haven't done this in years, so I'm thinking xD

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@UsukiDoll lol thanks for trying

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.4you have to graph the line of 4x+3y = 50 first

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.4change it to the y =mx+b form

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.1Let T be the total cost of buying x sundaes and y cones Since you only have $50, this means that is the most you can spend. It is the ceiling. So that's why \[\Large T \le 50\] T could be less than 50 or it could be equal to 50. 1 sundae costs $4, so x of them cost 4x dollars 1 cone costs $3, so y of them cost 3y dollars buying x sundaes and y cones gives a total of 4x+3y dollars, so T = 4x+3y Plug that into the inequality \[\Large T \le 50\] \[\Large 4x+3y \le 50\]

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.4ah .. I might have overlooked that $50 limit... so we have to be less than $50 or equal to $50 for this... And since we have \[\LARGE \leq \], it's a solid line

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.4so the dash choices are out. now let's pick a test point like the origin (0,0) also known as x = 0 and y =0 and plug it into the equation to see if the inequality is true or false \[\Large 4x+3y \le 50 \] letting x = 0 and y = 0 \[\Large 4(0)+3(0) \le 50 \] \[\Large 0+0 \le 50 \] \[\Large 0 \le 50 \] since 0 is less than or equal to 50. we have to shade the line that includes (0,0)

UsukiDoll
 one year ago
Best ResponseYou've already chosen the best response.4your graph should look like this
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