Please this is due today! Tell me what to put on the blanks of the statement and the blanks on the reasons please!

Do not answer with a blank or anything that isn’t helpful please

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100

What expression is equivalent to 1/2(2+3x-6)