1.a
2.d
3. they all are the same type of number, real rationals
4. No irrational number is a rational number
5.No irrational number is a integer
Answer:
it is D
Step-by-step explanation:
the ratio is 1.5 so multiply 15 by 1.5
Rancho middle school has an average of 23 3/8 students per teacher.write this mixed number as a decimal.
Answer:

Step-by-step explanation:
Given:
The given mixed number is 
We need to write the given mixed number as a decimal.
So, we find the decimal number by separating the parts.

The value of 


Therefore, the decimal number of given mixed number is 
Answer:
7y+21
Step-by-step explanation: i solve it hope this help.
y=mx+B is the formula for finding the slop intercept