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

What is the measure of sty in oo below? 130 310 230 50

Whats are the trickiest steps to do when adding or subtracting rational expressions? how does knowledge of rational numbers u in adding and subtracting rational expressions?

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.