Answer :
So you would write 10xw and 11xl to represent the unknown hour she worked but you would just write the number next to the letter like this 10w and 11l but these need to be added to show the total number of hours Mila worked. So it would look like this: 10w+11l= except just put the number of hours she worked at the end it says it in the question. Could you mark this branliest please?