SOLUTION: John saved $8 in the first week of a year and then increased his weekly savings by $2.75. If the nth week, his weekly savings become $46.5, find n.

Algebra ->  Customizable Word Problem Solvers  -> Geometry -> SOLUTION: John saved $8 in the first week of a year and then increased his weekly savings by $2.75. If the nth week, his weekly savings become $46.5, find n.       Log On