Let f(x)=x2+7x+12 and g(x)=x2−9. What is (fg)(x)?

1) x+3x−4 where x≠3,4

2) x−4x+3 where x≠−3,4

3) x−4x+3 where x≠−3,3

4) x+4x−3 where x≠−3,3

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%

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?