What’s the combined average of Altuve’s weighted average below: Friday 3 for 5, Saturday 2 for 4, and Sunday 1 for 3

The combined average of Altuve's weighted averages is 1 for 2 or 1/2

Step-by-step explanation:

Combined Average

On Friday, Altuve had 3 out of 5 successes

On Saturday, Altuve had 2 out of 4 successes

On Friday, Altuve had 1 out of 3 successes

The total successes are 3+2+1=6

The total tries are 5+4+3=12

The combined average is:

Simplifying:

The combined average of Altuve's weighted averages is 1 for 2 or 1/2

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0

i believe that the answer is

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

hope this !