Below is an instruction that describes a task. Write a response that appropriately completes the request in Swahili. Please answer in Swahili.

### Instruction:
Tom has a job mowing lawns around his neighborhood. Each month he spends $17 on gas and mows 3 lawns, charging $12 per lawn mowed.  Last month he also made extra money pulling weeds for $10.  How much profit did Tom earn last month?

### Response:
 Tom anapata majumba 3 * $12 kwa jumba = $<<3*12=36>>36 kwa mwezi.
Tom alipata $36 + $10 = $<<36+10=46>>46 mwezi uliopita.
Faida ya Tom mwezi uliopita ilikuwa $46 - $17 kwa mafuta = $29.