9b-27= 3(2b-8)+2b solve for b

please show work on how you found b

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression

If the class was going to get a class pet and 5 picked fish and 7 pick bird and 8 picked rabbits have many students were in the

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2