Find the area of a rectangle with a length of 3 feet and a width of 2 7/8 feet.

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

Simplify using positive exponents only.

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.