plz someone help me please for me

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

Iwill give brainliest only if your correct the words subsequent and submerge both contain the prefix sub. based on this information, what does the prefix sub most likely mean? a) under or secondary b) true or verifiable c) tricky or difficult d) around or centered on

43lbs of tomatos cost $387. how much would 41lbs cost