Find the sum of the first 10 terms of the series -3 +12-48+

He concluded that a heavier object dropped from the same height as a lighter object will land

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

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