Answer:
a) y = 16°C
b) 25°C, 13°C
Step-by-step explanation:
For this case we must multiply the following expression:

Applying distributive property we have:

By definition of multiplication of powers of the same base, we have to put the same base and add the exponents:

Adding similar terms:

Answer:

Answer:
answer is 105 below sea level
Step-by-step explanation:
subtract 250 from 145 = 105 than below sea level
Answer:
83
Step-by-step explanation: