Answer:
c or d but i think d
Step-by-step explanation:
Simple..
there is a major difference between 6z and

6z means: 6 times z
and

means: z to the power of 6(z*z*z*z*z*z)
An example...
make z=2...plug n chug..
6z----> 6(2)=12
and

--->

=64
As you can see..there is a
major difference.
Thus, your answer.
Answer: 66
Step-by-step explanation:
11 beats in 6 seconds means you mulitiply the beats times the seconds
Answer:
x=3
Step-by-step explanation:
Well $25 is the standard price initially.
$10 is added every hour as a constant rate.
Therefore a. 25 + 10h is the right expression