Coefficients are the numbers multiplied by the variables (letters)..not the exponents
so ur coefficients are : 12,2,4,7
Hope this helps Brainliest plz
You can do it in multiple ways but mine is.... 140+120-160=180
For the mode to be 6, there has to be at least two 6s.
For the median to be 6, with two 6s, there must be at least one number above 6.
For the mean to be 6, the sum is 30, so the three remaining numbers must total 18.