Me out! im super stuck!ill best you!

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

What is 1/3x5 on anuber line what does it look like on a number line

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