Answer:
The linear equation that models this is <u>12 + x = 0.80(x + 20)</u>.
Aditi would have to win <u>20</u> more games to have an 80% winning record.
Step-by-step explanation:
she would have to win 7 more games
3(x-1)+7=11
3x-3-7=11
3x-10=11
3x=11+10
x=21/3
x=7
O
0
The determinant of this matrix is zero (0).
