Chris spends $3 per square foot on carpet for a square room. if he spends about 430 on carpet what is the approximate length in feet of a side of the room

The solution set for 5v2 – 125 = 0 is

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.