Answer:
Step-by-step explanation: x = 6
Subtract 4 from -2 to get -6. Then divide -6 by -x to get x = 6
-25 + 12 = -(25-12) = -13
40+(-63)=-(63-40)= -23
the second one is less
Answer:
166.666.667
Hopes this helps
Step-by-step explanation:
A rational number is a number that can be made by dividing two integers. An integer is a number that doesn't have a fraction part.
1. 2.4 - rational
2. 74 - rational
3. 17.3333333… - rational
4. π -irrational
5. there is no number
6. –18 - rational
7. there is no number
8. 87.125 - rational
9. –30 - rational
10. –8.3 -rational
11. 58.25 -rational
12. 121 -rational
13. 4.5 -rational
14. 3 7/10 -rational
As you can see, most numbers are rational. But, when you come across pi or when you have a decimal that goes on forever without repeating (like some square roots), it tends to be irrational.
