Math, asked by hashimhashi14816, 7 months ago

for 9 innings,batman has an average of70 runs. in the tenth inning. he scores 100 runs. what is his new average?

Answers

Answered by suruchi4021
1

Step-by-step explanation:

ANSWER

=

10

9x+100

=x+8

=⇒9x+100=10x+80

=x=20

New average, =

x

ˉ

=20+8=28

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