Answer:9
Step-by-step explanation:
Square root of 81 is9.
Answer:
D. 
Step-by-step explanation:

Since we are multiplying an exponential number to a fraction the answer is going to be

Hope this helps ❤❤❤ ;)
The correct answer is <span>corresponding
</span><span>You can find the corresponding parts of two congruent triangles by aligning them perfectly on top of each other</span>
Answer:
C.
It can be read as...
".75 was charged for skates, and 1.25 was charged per hour for a total of 4.50."
No other answer choice has this. A does not have the variable h, B includes .75 which is NOT charged per hour, as well as D.
I hope this helps you!