Julio's father is 4 times as old as Julio. In 10 years, he will be 2 less than Julio's age
times 3. How old are Julio and his father?

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%

How many solutions does the nonlinear system of equations graphed bellow have?

Which expression is rational? 6. , square root two, square root 14, square root 49