Answer:
1/9
Step-by-step explanation:
1/9 is a fraction, so it is rational.
Answer:
42
Step-by-step explanation:
11 - 4 = 7
49 - 7 = 42
Answer:

Step-by-step explanation:
Reduce the expression -4^2×4^2
Calcualte the product and you get -4^4
If you want the alternative form is will be -256
Hope this helpsʕ•ᴥ•ʔ
The number divided by -4 to get 64 was -256
If you do 24.75-12.45 you get 12.30. So there you go!