Based on the line of best fit luther can expect the average speed of his pitches to be about miles an hour in a game when he throws 80 pitches and to be 64 miles an hour in a game when he throws about pitches.

1. are the triangles similar and if so why? what is the value of x? show your work.

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?

Which of the following is an equation of a line parallel to the equation y=4x+1?