How many solutions does the system have? You can use the interactive graph below to find the answer.
\begin{cases} 3x-5y=15 6x-10y=30 \end{cases}
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3x−5y=15
6x−10y=30
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table 3 represents a direct variation function. : )

for me what is finding a good play list and going out because i can not lay down and relax so i usually go to a coffee shop. i also use the gum trick and this actually works. another advice is highlighting subjects it really does me remember certain things

step-by-step explanation:

answer: x=60