At the end of last week, a baseball player’s average was .256. one week later, after getting 12 hits in 35 at-bats, the player’s average is now .275. how many hits and how many at-bats does the player now have for the season?

Let the player has x hits in y at-bats.

Since players initial average is 0.256, therefore, we can set up an equation:

Further, we are given that player hits 12 in 35 at-bats. Therefore, the total hits are now and total at-bats are now .

Since the new average becomes 0.275, therefore, we can set up:

Our next step is to solve these two equations and get values of x and y.

Upon using substitution method, we get:

We can find the value of x by substituting this value of y in the first equation.

Therefore, player made 32 hits in 125 at bats.

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step-by-step explanation: