The equation represents an ellipse.
Which points are the foci of the ellipse?
(−16, −6) and (14, −6)
(−10, −6) and (8, −6)
(−1, −18) and (−1, 6)
(−1, −15) and (−1, 3)

The length of each stair is 11 inches. what is the rise, r, for each stair? round to the nearest inch. 2 inches 7 inches 17 inches 24 inches

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

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