Anna and maya are competing in a dance tournament where dance moves are worth a certain number of points if a dance move it's done correctly the dancer earns points if a if a dance move is done incorrectly the dancer loses client and a currently has 225 points before her dance routine and anna earned 75 points and loses 30 points write and solve an expression to find out anna final score

Anna's current number of points = 225 points.

She danced correctly and earned = 75 points.

And when she danced incorrectly she loses = 30 points.

Note: For dancing correctly earned points will be added and for dancing incorrectly loses points will be subtracted from the total points has in starting.

So, we can setup an expression as

Current points + earned points - loses points

Plugging values, we get

225 +75 -30   Required expression.

Adding 225 and 75, we get 300.

Therefore, 225 +75 -30 = 300-30.

Subtracting 30 from 300, we get

300-30=270.

Therefore, Anna's final score is 270 points.

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step-by-step explanation:

i can't see the picture : /