Answer:
Joanna bought 21 items that come out to a total of $33.33. She bought 9 notebooks and 12 pencils.
Step-by-step explanation:
Notebooks (N) = $1.85 Pencils (P) = $1.39
9N+12P= $33.33
9*1.85=16.65
12*1.39=16.68
16.65+16.68=33.33
24, since 54-30 is 24, and 30+24 is 54.
They are all 3D. But they are all different shapes
He made $64.80 commission I think. 9% of $720 is $64.80
