A store is offering a 20% discount on all items. Is there a proportional relationship between the original
price of an item and its price after the discount?

a

step-by-step explanation:

strong negative correlation

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

i think the answer is c sorry if it's wrong