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

### Instruction:
Tobias is buying a new pair of shoes that costs $95. He has been saving up his money each month for the past three months. He gets a $5 allowance a month. He also mows lawns and shovels driveways. He charges $15 to mow a lawn and $7 to shovel. After buying the shoes, he has $15 in change. If he mows 4 lawns, how many driveways did he shovel?

### Response:
 Ameokoa jumla ya $115 kwa sababu 95 + 20 = <<95+20=115>>115
Ameokoa $20 kutoka kwa kiasi alichopewa kwa sababu 3 x 5 = <<3*5=15>>15
Amejipatia $60 kwa kukata nyasi kwa sababu 4 x 15 = <<4*15=60>>60
Amejipatia $35 kwa kufyeka njia za kuingia kwa sababu 115 - 60 - 20 = <<115-60-20=35>>35
Amefyeka njia za kuingia 5 kwa sababu 35 / 7 = <<35/7=5>>5