Answer:
t=d/350 and d=350*t
The answer is 104 centimeters squared :)
(The first one)
Answer:

Step-by-step explanation:
Remember 
You are given the fraction 
First, multiply the numerator and the denominator by -2-3i:

This gives you 13 in denominator, now multiply two complex numbers in numerator:

Thus, the initial fraction is

Answer:
16 rooms
Step-by-step explanation:
Answer:
y*17x
Step-by-step explanation:
y is a gallon so LEARN!