Leah bought 28 boxes of crayons. There are 35 crayons in each cove. What expression can be used to find the total number of crayons that Leah bought? * (20 + 30) x (20 + 5) x (8 + 30) x (8 + 5) G (20 x 30) + (20 x 5) + (8 x 30) + (8 x 5) H ( 20 x 8) • (30 x 8) (5 + 0) x (oE + 02)

How many sides does a regular polygon have if each exterior angle measures 72a.3b.4c.5d.6

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%

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)