3(4*3)=12*9
12*9=108
3(4*3)=3*4=12
3*3=9
12*9
Hi!
Irrational numbers cannot be whole numbers. In order to be a whole number, you cannot have any decimals or fractions. Irrational numbers possess these properties.
Hopefully, this helps! =)
Answer:
Use order of operation
Step-by-step explanation:
Answer:

Step-by-step explanation:
Substitute the second equation into the first one:

Substitute
into the second equation:


If you divide a negative by a positive then you get a negative or if you divide a positive by a negative then you make that number negative