jackson has 100 meters of fencing and wants to enclose a rectangular region of his farm. Suppose y is one of the lengths of the rectangle, and is parallel with an existing wall, so he only has to build 3 sides. The other length of the rectangle is x and y > x

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !