the mean test score in a math class wtih 27 students was 72. A student who scored an 85 was moved to another class. what was the mean score of the remaning 27 studensts

1 and 2

step-by-step explanation:

square root of 36/6 = 2.449489743

square root of 16/6 = 1.632993162

square root of 6 = 2.449489743

the answer is square root of 16/6 because the square root of 36/6 is the same answer as square root of 6 = 2.449489743

i believe that the answer is

b. y-1=-2(x-4)

hope this !