Which of the following equations represent a proportional relationship choose all that apply

a) x= 2y
b) a=1/3b
c) 4x=y-2
d) 7/3x=n
e) 1/2=1/4

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.

where is abdul's work? don't see that anywhere posted : /

step-by-step explanation:

answer: list the statements and i will follow up!

step-by-step explanation:

the answer is option a you would get more money.it would be $250.

step-by-step explanation:

for option b 200/2=100=50% 100/2=50=25% 50/5=10=5% it would be $220