Answer: Look at the picture ⬇️
Answer:
m = 0
Step-by-step explanation:

Yes 8.54 as rational number because in can be written as 854/100
Answer:
x + 8
Step-by-step explanation:
x + 5 + 3.
add the numbers
↓
x + 8
To get a decimal form of a fraction, divide the numerator by the denominator.
7/8 = 0.875