Ineed right !
2. the area of a rectangle is 4w - 10 square units.
a. factor this expression.
b. given your answer in part a, describe what you can conclude about the dimensions of the rectangle in two or more complete sentences

A) 2(w-5) is the answer.. im little confuse about the 2nd part

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)