The Scientific Method.
Hope this helps ^^
Answer:
The Scientific Method
Step-by-step explanation:
The Scientific method has many steps to help you evaluate a change
The number is 448.
Hope it helps
(4^9)^5 is equal to 4^45. You multiply 9 and 5 to get 45.
2.2 lbs
1000/475
x=-5
-4(x-5)=40
-4x+20=40
-4x=40-20
x=20/-4