evaluate each expression for a = 4, b = 2, and c = 7.
7. 5b³
8. 5 + 6c

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%

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9