Melissa owns a credit card with a 8.9% apr that calculates interest using the adb excluding new purchases method. the balance after her last billing cycle was $550. what was her finance charge for this credit card last month? show your math. hint: put your decimal point in the right place. if it’s 0.017, then you would multiply by 0.016, and if it’s 0.66 then you would multiply by 0.66.

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]