In circle o, su is a diameter. circle o is shown. line segment s u is a diameter. line segments r o and t o are radii. points r and t are between points s and u. angles s o r and t o u are congruent. angle r o t is (13 x + 15) degrees and angle t o u is (9 x + 5) degrees. what is marc s t? 100° 108° 130° 160°

Three consecutive even numbers have a sum between 84 and 96. a. write an inequality to find the three numbers. let n represent the smallest even number. b. solve the inequality. a. 84 ≤ n + (n + 2) + (n + 4) ≤ 96 b. 78 ≤ n ≤ 90 a. 84 < n + (n + 2) + (n + 4) < 96 b. 26 < n < 30 a. 84 < n + (n + 1) + (n + 2) < 96 b. 27 < n < 31 a. n + (n + 2) + (n + 4) < –84 or n + (n + 2) + (n + 4) > 96 b. n < –30 or n > 31