Does a kind bf exist please answer ma question i'll give 10 points
theres another unanswered question on my profile also those also give 14 points
PLEASEE i will give brainliest

For this case, the first thing we must do is define variables.

We have then:

t: cost of the torch

b: cost of the battery

The cost of both items in £ is given by:

Therefore, we have the following equation:

Then, we know that:

The torch costs eleven times as much as the battery.

Substituting equation two in the equation we have:

Clearing the value of b we have:

The cost of the battery is 0.43 £

addition

step-by-step explanation: