Answer:
1)
Number of new subscribers divided by number of posts.
Number of new subscribers divided by number of words.
2)
No. The definition have opposite results
Step-by-step explanation:
Khan academy said it was right tehee
The easiest way to tell if a number is rational or not is to attempt to express it as a fraction. If you can, then the number is rational. If not, then the number is irrational. All integers are rational numbers, because they can be written as a fraction (for example, the integer 8 = 8/1). But numbers like pi or sqrt(2) cannot be written as a fraction and are not rational.
Answer: The answer is that the length is square ft, and the width is .
Step-by-step explanation:
y=15
5y-20=2y+25 move terms
5y-2y = 25+20 calculate like terms
3y=45 divide both sides by 3
42
18 divided by 3= 6
6•7= 42
