Answer:
Step-by-step explanation:
dont know mate
Correct me if i'm wrong, but i think it's b, since you add the exponents and keep the 4 the same.
Answer: B) -48
Step-by-step explanation:
If the system of two linear equations
has infinitely many solutions , then

For the given system of linear equations : 
We , will have

The value of 
Hence, the value of rs is -48.
Thus , the correct option is B) -48.
It would take her 10min to finish 35 hot dogs because 21 divided by 6 equals 3.5 so in six minutes she eats 3.5 hot dogs per minute. Multiply 3.5 by ten you get 35
The answer to the question is
20/30. 24/30,. 21/30