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

### Instruction:
On Monday, Sydney sends 5 texts each to Allison and Brittney. On Tuesday, she sends 15 texts to each of them. In total, how many texts did Sydney send to Allison and Brittney on both days?

### Response:
 Jumatatu, Sydney anatuma ujumbe 2 marafiki x 5 ujumbe kila mmoja = <<2*5=10>>10 ujumbe.
Jumanne, Sydney anatuma ujumbe 2 marafiki x 15 ujumbe kila mmoja = <<2*15=30>>30 ujumbe.
Jumla, Sydney anatuma 10 + 30 = <<10+30=40>>40 ujumbe siku zote mbili.