What is the solution to 6x=30

Asap i need it now choose all the answers that apply. sex-linked disorders affect males more than females affect females more than males can be carried by females, without being expressed are always expressed in males are caused by genes carried on the x and y chromosomes

20 ! brainliest ! add and simplify your answer.

Hurry can a triangle can be constructed with angles measuring 115°,55°, and 20°? yes or no