What value is equivalent to -3 x 3^2 -8(divide) 2 + 6?

-18

7

-7

-16

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

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

Ihonestly have no clue if it's each or none.