Find the common ratio, the 8th term, the explicit formula, the recursive formula, and the three terms in the sequence after the last one given.
-1,2,-4,8

Complete the truth table a. t, f, f, t b. t f f f c. f t f t d f t f t

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

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?