Sarah is tiling a square table-top with square tiles. She can fit 8 tiles up and 8 tiles across. If each tile has a side of 2b, what is the perimeter of the table-top?

x = 17

step-by-step explanation:

1st step: isolate x.

24 - 3x = -27

-24         -24

-3x   =   -51

2nd step: divide.

-3x     =   -51

  3             3

  x       =     17

hope this

step-by-step explanation:

the triangles are similar. therefore the corresponding sides are in proportion:

              cross multiply

            divide both sides by 32

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might be the correct answer will be question number 2