Tanya is wrapping a gift. She is using a piece of red ribbon that is 11/12 foot long and blue ribbon that is 5/6 foot long. How much ribbon does she use in all to wrap her gift

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:

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512