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

### Instruction:
The school band is having a car wash to raise money. Their goal is to collect $150. So far they have earned $10 each from three families and $5 each from 15 families. How much more money do they have to earn to reach their goal?

### Response:
 Kikundi cha shule kimepata $10/kila familia * familia 3 = $30 kutoka kwa familia tatu.
Wamepata $15/kila familia * familia 5 = $75 kutoka kwa familia 15.
Kikundi cha shule kimepata jumla ya $30 + $75 = $105.
Wanahitaji $150 - $105 = $45 zaidi ili kufikia lengo lao.