Question 406765
<pre><font size = 3 color = "indigo"><b>
Hi
{{T[H] = (1/2)c + 5
 8 credits, then cost is $900.
 {{{drawing(300,300, -10,10,-10,10, grid(1),
circle(8, 9,0.3),
graph( 300, 300,  -10,10,-10,10, 0, .5x+5))}}}