4/5ths of 100 -of=multiply- is 80 because 4/5 = .8, .8*100 = 80 milliliters
Hence, there is 5 gallons of fuel Roselyn needed for her journey.
-4 is your answer hope this helps
Answer:
x = -b +or- the square root of (b^2-4ac) ALL / 2a
sing to "pop goes the weasel" lol
Substitute the values in the expression
b-a=3-2=1
answer b-a=1
