The scatter plot shows the eamed run averages and the winning percentages of eight pitchers on a baseball team
Pitchers
a. What is the winning percentage of the pitcher with an earned run average of 4.2?

The winning percentage is

The Earned run average

b. What is the earned run average of the pitcher with a winning percentage of 0.33?
CO
The earned run average is
c. What tends to happen to the winning percentage as the earned run average increases?
The winning percentage
calc

first one is a: renaming a fraction. second one is c: de-c

step-by-step explanation:

my explanation is that these were the answers on edg : )

i use my brain for prombles like this maybe you could try it

step-by-step explanation:

x = -5

step-by-step explanation:

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -