Answer:
The answer is -48
Step-by-step explanation:
First step is to follow PEMDAS
So we start solving whatever is in the ( )
4^2 is in the ( ) 4^2 = 16 then we multiply
-3 * 16 which is -48
-
It is<span> 4343670, and you should try it on your own to see if you get the answer, to improve your skills!</span>
The answer in the last one
20 miles an hour. 60 miles/3 hours=60 divided by 3=20