"Now the trumpet summons us again-not as a call to bear arms, though arms we need--not as a call to battle, though embattled we are--but a call to bear the burden of a long twilight struggle, year in and year
out, "rejoicing in hope, patient in tribulation -- a struggle against the common enemies of man: tyranny,
poverty, disease and war itself."
How does President Kennedy's use of metaphor support the purpose of his speech?
o It emphasizes that all Americans must participate in the effort to ensure liberty.
o It encourages Americans to enlist in the military in order to support the war effort.
It inspires Americans to be more patriotic by referring to a specific section of the National
O
Anthem
It argues that the United States needs to defend its own interests before supporting other
countries.

answer: ,nnn

explanation:

no

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

in ray bradbury's short story "a sound of thunder", mr. eckels's fearfulness leads to drastic consequences for the rest of the world.

in the story, mr. eckels, who is a hunter, hires a time travel company to travel to the age of dinosaurs. although he is excited for the hunting expedition at the beginning, when they reach there and mr. eckels sees the tyrannosaurus, he feels frightened. as he is afraid of the tyrannosaurus, he steps off the path although he has been warned not to do it. by stepping off the path, the entire course of the future is affected: mr. eckart alters the future by stepping on a butterfly, which causes a new man to be elected president in the future. in that way, it is mr. eckart's fearfulness what triggers 'the butterfly effect' and what leads to drastic consequences for the rest of the world.