Ginger bought 3 boxes of markers. she gave markers to her sister. now ginger has 18 markers. how many markers were in each box?

Which expression is equivalent to 4 square root 6 divided by 3 root 2

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle. he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field