All you have to do for each question is do (population times growth, the answer of that times 25 plus the original population and that’s 2025 population.
7/10 you can not simplify tht fraction any more. 7 does not go into
10 evenly.
Let the number of cookies that kate eats be ‘n’
kate : n
nacy : 2n-4
avery : 2(2n-4)
n + 2n-4 + 2(2n+4) = 18
7n - 12 = 16
7n = 28
n = 4
kate : 4
nacy : 2x4 - 4 = 4
avery : 2(2x4 - 4) =8
