Collin took out a loan with the principle of $32,800. After five years, the entrance and principal totaled $48,872. If Collin made monthly payments of $816 for five years until the loan was paid off, how much did Collin pay in service charges?

Which equation represents the partial sum of the geometric series?

In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.

Alarger number is double the sum of a smaller number. the larger number is 2 less than 3 times the smaller number. if y represents the larger number and x represents the smaller number, which equations model the situation