Jack’s age is twice Fred’s age now and the sum of their ages is less than 52. After 8 years, the sum of their ages is greater than 59. Which of the following is NOT the possible age of Fred now?

the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.

c) the median for town a 30" is greater than the median for town b 25"

step-by-step explanation:

town a, median = q2 = 30

town b, median - q2 = 25

so the median for town a 30" is greater than the median for town b 25"