How do I do this math problem

If you answer right ill give brainliest, : )

11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%

Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase