Ahigh school purchases two workbooks for every textbook, and two journals for every  workbook. if the school purchases 301 total items, how many of each do they need?

Consider the diagram. which line segment has the same measure as st? rx tx sr xs

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 $s$?

4. bob solved the inequality problem below incorrectly. explain his error and redo the problem showing the correct answer. −2x + 5 < 17 −2x + 5-5 < 17-5 -2x/-2 < 12/-2 x < -6