gregorylm2007
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Help Me! ASAP! I'll Mark The Brainliest! Ernesto brings his dog to training classes. the equation -60x+2y-120=0 relates y the total. cost of a pets training and x, the number of classes taken. Ernesto states that the y-intercerpt of the line represented by the equation is 30. Is he correct? Explain your reasoning.​

Help Me ASAP Ill Mark The Brainliest Ernesto brings his dog to training classes the equation 60x2y1200 relates y the total cost of a pets training and x the num class=

Respuesta :

Answer:

ok put into y=mx+b form

2y=60x+120

y=30x+60

so we know 60 is the y-intercept so he is not correct

if u want more:

-60x+2y-120=0 add 60x

2y-120=60x add 120

2y=60x+120 divide by 2

y=30x+60

Hope this helps plz hit the crown :D

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