Which number is a solution of the inequality X <-4? Use the number line to help answer the question
VA
HHH
-2 -1 0 1
-9-8-7
5
4
-5
0
2.

George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

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 $s$?