If RS = 9, ST = x - 1, and RT = 3x, what is RT?
R
9
Submit
3x
S™
x-1
T
Simplify your answer and write it as a proper fraction, mixed number, or integer.

If RS 9 ST x 1 and RT 3x what is RT R 9 Submit 3x S x1 T Simplify your answer and write it as a proper fraction mixed number or integer class=