The problem is asking you to simplify the exponents. When you multiply two or more powers with the same base, the exponents can be added and subtracted. In this case, the base is 7.

7 can also be written as

.

The answer would be 7³ if you kept the exponent, or 343 if you simplified further.
Answer:
I am thinking it is 112° or 136°
Let me know which one. Hope it helps though =)
The values in the ordered pairs of a function are swapped to define its inverse. The appropriate choice is the one that looks like ...
... (-8, 5)
Answer:
15
Step-by-step explanation:
52 divided by 3 1/3 is 15 1/3, so it would last for 15 days
Answer:
Option D) 58 39/64 inches
Step-by-step explanation:
we know that
The scale drawing is

convert to an improper fraction

That means
121 in in the actual, represent 8 in on a scale drawing
To find how long is the actual part for 3 7/8 inches long as the drawing
Apply proportion
First convert to an improper fraction

convert to mixed number
