Step-by-step explanation:
You just have to multiply them
It is 12.96
Multiplying and Dividing Exponents are very easy.
When they are multiplied, we add the exponent numbers together.
When they are divided, we subtract the exponent numbers.
In this example,

/

We can conclude that

is 1 because,
any number to the power of 0 is 1

=

take the exponents alone:
-18+3 (Because it is multiplication) =-15
Final answer
: 
Answer:
C=8
Step-by-step explanation:
6c-9d=111
<u>-) 5c-9d=103</u>
6c-5c=c
-9c+9c=0
111-103=8
(Negative+Negative=Positive)
C=8
I need Brainliest!
2/3(x-6)=6
x-6=9
x=15
2/3y-6=6
2/3y=12
y=18