Yes you are correct B is the right answer
Answer:
15
Step-by-step explanation:
The given equation is


When we multiply we obtain the equations:


We add both equations to obtain:

Divide both sides by -7 to get:

Answer:
the first number is 57 to the ninth power and the second is 19 to the third power, not to sure about the dividing but a quick google search should do the trick
Step-by-step explanation:
Answer:
todays my birthday
Step-by-step explanation:
Answer:
80/729
Step-by-step explanation:
8/18x8/18x10/18=640/5832
80/729