125 i believe i’m not sure
X^1/2 or x to the 1/2 power
Answer:
79
Step-by-step explanation:
Let the original number be x.
x/2 = 39.5
x = 39.5 × 2
x = 79
Answer: option 3
Step-by-step explanation:
Answer:
6 miles per hour because 12 divided by 2 is 6
Step-by-step explanation: