Mathematics, 25.09.2020 07:01, littlequeenashley

3b) What is the length of segment ST? 3a) R, S, and T are collinear. S is between R and T.
If RS = 3x + 7, ST = 4x - 3, and RT = 5x + 12,
then find ST

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3b) What is the length of segment ST? 3a) R, S, and T are collinear. S is between R and T.
If...