HEY CAN ANYONE PLS ANSWER DIS MATH QUESTION

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41