Answer:
a theory of matter and energy based on the concept of quanta, especially quantum mechanics.
Step-by-step explanation:
there really is no step by step explanation :)
The answer is B because I did the math
Answer: 195
Step-by-step explanation: Well first you would do 165 divided by 11 to find the rate. Then multiply what you got as your rate by 13. Then you would get 195.
Answer:
9m + 16n
Step-by-step explanation:
14m+2n-5m+20m-6n
9m+2n+20n-6n
add like variable
9m + 16n