Answer: A
explanation: 13/2= 6.5. all of the others are 2 or less therefore 13/2 is the greatest number.
24 pounds
In the first two weeks she only lost 2 pounds. In the remaining 11 weeks of her diet she lost 2 pounds a week so 11 x 2 = 22 then add on the 2 pounds lost from the first two weeks 22+2=24.
6 weeks until she reaches 60 kilo
Yes you do because in the end, you will have to pay $90 which is less then $100.