Determine wether each equation is correct. Select yes or no

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

What is the sum of these mixed numbers 4 2/3+ 3 1/9