“So this is the given,” jisoo said.
Y ≤ — 15x + 3000
Y ≤ 5x
“So In the xy-plane, if a point with coordinates (a,b) lies in the solution set of the system of inequalities above, what is the maximum positive value of b?” jisoo asked the tall woman but the latter wasn't listening to her.
She smacked her head then across her arms.
“what the hell?” Lisa hissed in pain.
“your not listening! How can you understand our topic if you just going to stare at me for rest of the day!” jisoo seriously said as she shook her head.
“aish!” lisa mumbled in annoyed as she pouted.
“take it seriously Lisa! Our second seme is coming you have to take it seriously if you don't want to get bad marks again!” jisoo seriously said.
“but.... I can't! I really can't!” she whining.
“and why is that?” jisoo furrowed her eyebrows.
“i'm not good in math!” she lowered her tone.
“that's why I am here to tutor you!” jisoo calmly say.
“I still can't gets it! It's not even helping me babe because...." She stopped hanging her girlfriend.
“Because.... of what?” jisoo asked her.
“I admit it that I am not good in math! But according to my calculations the more you smile, the more I fall” Lisa said with flirtatious tone then wink at jisoo.
Jisoo tries to stay her straight face when she can't hold it she look away and blush.
“gosh!” she mumble.
