What is the slope of the line that passes through the points (-20, 18) and (30, 14)?

Sienna planned a trapezoid-shaped garden, as shown in the drawing below. she decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft. which expression finds the change in the scale factor?

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)