Which equations represents ST? -x + 4y = 8
B)
4x + y = 38
4x + y = -20
D)
-x + 4y = -30

true

step-by-step explanation:

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.

he answer is x=1x3 because x=1 to x=3

38 was the other number of your question.