Answer:
9/20
Step-by-step explanation:
First, turn the fractions into decimals then divide them and you get .45.
Find .45 in a fraction and it's 9/20. That's its simplest form.
Power of 10. Times everything by 10. So example- 10x10 is 100
I would actually say that the correct answer would be the first option. 19 would be considered to be a whole numbers because it contains not decimal or a fraction. And also, this would also be a rational number because it would not have a terminating decimal.
Your answer: (Option A.)
The answer is B y = 5x - 14