The equation of line. e is y=-5/4×+3/7.line f is parallel to lin e what the slope line

What is the solution to the equation 9^(x+1) =27

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

You have 3 boxes, one "strawberries"; one "mentos" and one "mixed".but you know that all the labels are in incorrect order .how do you know witch is witch?