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xenn [34]
3 years ago
14

Lee and barry play a trivia game in which questions are worth different numbers of points. If a question is answered correctly,

a player earns point. If a question is answered incorrectly, the player loses points. Lee currently has -350 points. 
 a. Before the game ends, lee answers a 275 point question correctly, a 70 point question correctly, and a 50 point question incorrectly. write and find the value of an expression to find lee's final score
Mathematics
2 answers:
Genrish500 [490]3 years ago
7 0
1st) 275+70-50      Lastly: Subtract  -350 - 295 = - 55
       
 275+70 = 345        The answer is - 55

345 - 50 = 295
dem82 [27]3 years ago
5 0

Answer: The required expression,

-350+275+70-50

Lee's final score is -55.

Step-by-step explanation:

Given,

The current score of Lee = - 350 points,

Now, he answered 275 point question correctly,

∴ Score he gained = + 275 points,

Again he answered 70 point question correctly,

∴ score he gained = + 70

Finally, he answer 50 point question incorrectly,

∴ Score he gained = - 50 points,

So, the total gaining in score = 275 + 70 - 50

Therefore,

Final score = Current score + Gaining scores = -350+275+70-50 = -55

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