Raj and aditi like to play chess against each other. aditi has won 12 of the 20 games so far. they decide to play more games. ho

Question

2 years ago

6

w many more games will aditi have to win to have a 70% winning record?

2 answers:

bezimeni [28] · Answer 1 · 2023-07-15T16:51:06+03:00

9 0

Answer:

12 + x = 0.80(x+20)

20

Step-by-step explanation:

Novay_Z [31] · Answer 2 · 2023-07-15T15:43:02+03:00

Answer:

How many more games will Aditi have to win to have an 80% winning record?

The linear equation that models this is:

12 + x = 0.80(x+20)

Aditi would have to win 20 more games to have an 80% winning record.

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