Tell me how to do this! ASAP! I will mark brainliest!

Answer:
part A = 74 part B = 27 part C = 85.33
Step-by-step explanation:
Part A
you do 34 - 12 = 20 then you do 9 * 6 = 54 then you take 20 and 54 and add them together 20 + 54 = 74
Part B
you do 14 * -2 = 28 then you do -3 /3 = 1 then you subtract 28 and 1 = 27
Part C
you do 56 / 3 = 18.67 then you do 44 * 2 = 88+16 =104 then you subtract 18.67 and 104 = 85.33