X - Number of Days y - Cost 6
2
9
3
24
8
3
1.
Part A
Is this a proportional relationship?
Part B
If this is a proportional relationship, what is the constant? Write N/A if it is not proportional.
Part C
If this is a proportional relationship, write a direct proportion equation. Write N/A if it is not proportional

6x - 8 = 16 solve the following equation. then place the correct number in the box provided.

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?