Answer:
-5(t+3)(t-6)
Step-by-step explanation:
-5²+15+90
= -5(t²-3t-18)
= -5(t+3)(t-6)
Answer:
6 - b
Step-by-step explanation:
b doesn't have a value.
Answer:
9
count all the whole squares
Answer:
the number
is three million times larger than 
Step-by-step explanation:
To answer this, just do the quotient of the first one over the second one, and use the rules for quotient of exponential expressions of the same base:

So the answer is: the number
is three million times larger than 