Answer:
-44ax^2-198x^2+66a+297
Step-by-step explanation:
there
It is given in the question that
The gas tank of Tyrell's truck holds 19.8 gallons. when the tank empty, Tyrrell fills it with gas that costs $3.65 per gallon.
It means cost of one gallon of gas is $3.65 .
And the tank hold 19.8 gallon . So cost of 19.8 gallon is

Therefore about $72.27 it will cost to fill the tank .
The answer is B. 8x+6. You multiple 3 and x+4 then combine like terms
Phillip forgot to put a period between 2 and 50