Jacob is correct in thinking that because the mean represents the average of several quantities
2+2-1 that's three quick maths.
It would be arrow
Because that is the right answer
Solve for x
Divide both sides by -4
X= - 10/4
Now simplify by dividing top and bottom by 2
X= -5/2 or - 2 1/2
(700/1200)*100 = 58.33%, rounding to the nearest 10th of à percent we get 60%
