9 1 3 − 3 1 4 = Write the answer as a mixed number. A) 5 11 12 B) 6 5 12 C) 6 1 3 D) 6 1 12

Anyone know? will mark brainliest if correct!

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

The unpaid balance on a mastercard charge was $1,056.23. during the month, payments of $300 and $250 were made and charges of $425 and $274.16 were added. if the finance charge is 1.2% per month on the unpaid balance, find the new balance at the end of the month. $1,205.39 $1,218.06 $918.06 $1,768.06