If you mean: (3x)^-1
When you have a power to a negative number (1 in this case), place the power on the numerator, with the base in the denominator.
(3x)^-1 = 1/3x
1/3x, or C) is your answer
hope this helps
Answer:
b.168
Step-by-step explanation:
Adding three consecutive odd or even numbers is the same as multiplying the middle value by 3
I think it would be “ 130 + m = 170 “ I could be wrong tho
Answer:
2.5 or 2 1/2 in
Step-by-step explanation:
Area = width x length
width = area / length = 11.25 / 4.5 = 2.5