PLEASE HELP NOBODY KNOWS ? Mhmh

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c

X-10/4 when x = –18 a 7 b –2 c –7 d 2