Which of these represents slope-intercept form of a linear equation?Immersive Reader (1 Point)

y - y1 = m(x-x1)

Ax + By = C

y=kx

y = mx + b

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?