Is 3x greater than or less than -x + 3y less than 0

answer: entity is prob the answer

step-by-step explanation:

time is equal to distance over rate so

t = d/r

need a little bit more information for the second question.

daren is correct because

answers

\3. yes the presentation (i.e. odd numbers being written as differences of two squares) is possible for all odd natural number however the presentation may not be unique. for example,  57=112−82=292−28257=112−82=292−282.

\4. 2 can't be written as a difference of two squares because 4-1=3 and 1-1=0 and the difference of squares grows to integers larger that 3.

can i get some in proving questions 1 and 2?