Anna has $50.00 in the bank. she adds $5.00 in the first week,$10.00 in the second week, and $15.00 in thr third week. at this rate, how much money will she have in the bank at the end of 6 weeks

At the end of six weeks, she would have $155 in the bank. At this rate, the expression is as follows: $5 + $10 + $15 + $20 + $25 + $30 = $105. Because she already had $50 in the bank, that is another $50 added to the total. This gives the answer $155.