Answer:
The last one is correct: 3(x+5)=3 . X + 3 . 5
Answer:
-2 • (6x2 - 3x - 13)
Step-by-step explanation:
Capacity of the tank = 45 gallon
At the beginning of Oct., amount of oil in the tank = 45*0.8 = 36 gallons
At the end of Oct., amount of oil in the tank = 45*1/3 = 15 gallons
So, amount of oil used during Oct = (36-15) = 21 gallons
Answer:
one half of two fifths of x would be equivalent to one fifth of x
