79 points not a hard question i need asap

work:

 | distribute into the parentheses

 | cancel out the + 4 and -4 because they equal to 0

 | divide by

 | final answer

hope this helps! correct me if anything is wrong ❤ from peachimin

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.

do your own work and don"t cheat.

step-by-step explanation: