walfrerr
11.12.2020 •
Mathematics
James is x years old, the sum of him and his brother's age is 10. How old is James brother next
How old was James brother 3 years ago
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Ответ:
Rate = Total points scored / total games:
Rate = 33 points / 3 games = 11 points per game.
The equation for total points (y) would be to multiply 11 by the number of games played (x).:
y = 11x
For 5 games, replace x with 5 and solve:
y = 11(5)
y = 55 total points.