8 is (7+4)/(7+4+5+9) = 11/25 = 0.44
9 is 5/(5+7) = 5/12 = 0.417 so I'm sorry I can't help with that one
4 + 5z = 5z + 4 is an identity and is true for all values of z.
The equation has, therefore, infinitely many solutions.
B. The data set is skewed to the left.
There no solution sorry man
Answer:
free points
Step-by-step explanation:
thanksssss for the points
