Mona is four years older than Karly. Alexis is twice as old as Mona. The
sum of their ages is 48. How old is
each girl?

its 50 miles away from the starting point

it is a secret for it not to be compromised sorry

step-by-step explanation:

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;

0

step-by-step explanation:

equals the constant of proportionality.

solve for