Draw a model to help solve 5/6 + 1/4. write your answer as a mixed number.

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%

Item 1 solve for s. s+24=90 −114 −66 66 114

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.