Answer:
He makes $324 more this week than last week.
Step-by-step explanation:
$324 More
Last week he made a total of $244 ($3 times 96)
This week he made a total of $612 ($3 times 204)
$612 minus $244 <em>equals</em><em> </em>$324
see below
Standard equation for a circle with center h,k and radius r
(x-h)^2 + (y-k)^2 = r^2
so for this one center = (1,2) radius = 4
1,3,13,39 are possible factors
= 9/8
That's the answer