Write the equation of the line that passes through the points (3,7) and (-1,2) in:

1. point-slope form
2. slope-intercept form

How do you graph linear equation x+y=4

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?

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.