10, 20w, 2w, and we are factors of 20w and 40wz
Answer:
no
Step-by-step explanation:
Based on the model, 28.6 is the estimated increase, in inches, of a boy’s height each year.
Answer:
It is not possible for Janet to have won 10 games.
Step-by-step explanation:
Let be "x" the number of games Janet won.
We know that Nadia has won twice the number of games Janet has and the sum of the games Nadia and Janet have won together is 24.
Then, we express this situation with this equation:
So, let's check if it is possible for Janet to have won 10 games. Substitute into the expression:
Therefore, it is not possible for Janet to have won 10 games.
The answer is: " (x + 2) " .
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