Determine the final price of a jacket that originally costs $50 and is on sale for 30% off.

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

Use the net as an aid to compute the surface area of the triangular prism. a) 550 m2 b) 614 m2 c) 670 m2 d) 790 m2

Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?