Hi there i asked this question earlier but got no answer Hope you can Help HAPPY HALLOWEEN

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

Alogical argument that is presented in graphical form using boxes and arrows is called?

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.