What is the value of x in trapezoid abcd?

x = ?

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x