Answer:
Step-by-step explanation:
-5x+31+3x=3
move everthing to one side
-5+31+3x-3=0
add and subtract common terms
-2x+28=0
divide across by common denominator
-x+14=0
Solve for x
x=14
4.93
^ This number is less than 5, so we round down to 4.9.
307,407 rounded to the nearest thousand is 307,000.... because it is closer to 307,000 then it is to 308,000
Answer 1:16 is the answer
