In the diagram below of rectangle RSTU, diagonals RT and SU intersect at 0. RT = 6x + 4 and 50 = 7% -6, what is the length of US?
U
A) 8
x
B) 2
C) 16
R
D) 32

Polygon mnopq is dilated by a scale factor of 0.8 with the origin as the center of dilation, resulting in the image m′n′o′p′q′. the coordinates of point m are (2, 4), and the coordinates of point n are (3, 5). the slope of is .

Which expression will have the same sum as 3_8 + 1/4?

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