Which of gulliver’s behaviors causes the queen of brobdingnag to make fun of gulliver?

the way gulliver combs his hair
gulliver’s fear of insects
gulliver’s frequent poetry recitations
the way gulliver decorates his traveling box

c. barbarians with unexpected intelligence  

substitute y = 2x - 4 to x + 2y = 12:

x + 2(2x - 4) = 12     use distributive property

x + (2)(2x) + () = 12

x + 4x - 8 = 12     add 8 to both sides

5x = 20     divide both sides by 5

x = 4

put the value of x to the first equation:

y = 2(4) - 4

y = 8 - 4

y = 4