Can I please have help on 13 and 14 I also included the description

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

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

X+y=-4 x-y=2 use elimination with adding and subtraction