My Homework task on the maths one By Jessie

Task2:Problem of the week. My number was 5 and 8 1 Multiply by 5 -40 2 Add 1 again -41 3 double your answer 82 4 subtract 1 81 5 Add your 2nd number-86 6 Add 2 88 7 Double again 176 8 Subtract 8 168 I half 168 =84 Pocket money Sally and David have agreed to work for their mum over the holidays. The pay they get will vary though.Sally will get $10 for the first day she works and two more dollars for every she works after that. David on the other hand will get $1 for the first day he works but for each day he works from then on his pay will be doubled. Who would you rather be and why. I will be Sally because Sally got the most because she works harder then David.