For what values of b, the equation x^2−ax+b=0 has a solution for any value of a? i need it soon!

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?

Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set