plot((-2*x+100,-x+75),(0,75))
|
|
solve(-2*x+100==-x+75,x)
\newcommand{\Bold}[1]{\mathbf{#1}}\left[x = 25\right]
\newcommand{\Bold}[1]{\mathbf{#1}}\left[x = 25\right]
|
plot((-x/2+120,-3*x+300),(0,240))
|
|
solve(-x/2+120==-3*x+300,x)
\newcommand{\Bold}[1]{\mathbf{#1}}\left[x = 72\right]
\newcommand{\Bold}[1]{\mathbf{#1}}\left[x = 72\right]
|
|
|
|
|