Simplify this problem: ( - 2v - 7) + ( - 3y + 1)

Lorne subtracted 6x3 – 2x + 3 from –3x3 + 5x2 + 4x – 7. use the drop-down menus to identify the steps lorne used to find the difference.

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

Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x