warmup 9/13/19 copy and show work to answer

A pile of bricks has 97 bricks in its first 1.row, 91 in the second row, 85 in the 3rd row, and so on until there is one brick in the top row. How many bricks are in the 15th row?

hw p602 wksheet mvp1 p29, 30check hw form Thursday

notes: Sequences Practice 9/13