If a number is rational it means, it can be written in the form of 
, where q≠0 and p and q can be any integers.
There are following properties possessed by Rational numbers
1. Decimal representation of Rational numbers are either terminating or non terminating repeating i.e if the denominator is of the form 
where m and n are any natural number.
2. Addition ,Subtraction ,Multiplication and Division of two rationals is always Rational.
3. The sum or difference of rational and irrational is always irrational.
Answer:
Step-by-step explanation:
Charlemagne son died in Aisa he was shot
3/4 of a cup × 1/2 pf a cup is 3/8 of a cup
Answer:
Step-by-step explanation:
To solve this correctly, you need to make sure to distribute the negative onto both terms in the second parentheses.
So fully expanded, the problem would be:
2y² + 8y -7 + 3y - 3 = ?
You can easily rearrange the terms, or just do it in your head!
It would become:
2y² + 8y +3y -7 -3
= 2y² + 11y -10
Make sure you keep the terms with different variables separate! I hope this is helpful!
X + y = 76
x - y = 20
------------add
2x = 96
x = 96/2
x = 48
x + y = 76
48 + y = 76
y = 76 - 48
y = 28
ur numbers are : 48 and 28
