Answer:
d
Step-by-step explanation:
Answer: m = 7 / 5 = 1.4
The first one
Do you really want an explanation :v
20
16-12/4+3(6-2) subtract 6 and 2
16-12/4+3+4 divide 12 and 4
16-3+3+4 subtract 16 and 3
13+3+4 add all 3 numbers
13+7
