The length of a rectangle is 3 m greater than two times the width. The perimeter of rectangle is 30 meters. What is the length of the rectangle?

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol

What’s the range cuz i can’t find it?