If I did everything correctly, It should be DEF.
Hope you get an A :d
It is 14 because 8= 6to-2 and 3to-3is 6 so both together is 14
hope this helps
Answer:
I assume you meant 4x^2
So the answer in simplified form is -4x^2-11x+3
The average can be calclculated as follows:
average = sum of number/number of numbers
average = (19+45) / 2 = 64/2 = 32
