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Alison went to an arcade where she wins 50 points per round for 8 rounds.However during the last round she gets penalized and ends with a score of -175.By how much did her score change on the last round

User Wedgwood
by
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2 Answers

3 votes
You start by doing 50•8= 400 because every 1 round equals 50 pts so every 8 rounds equals 400 pts. you can write a ratio if you want to. then you subtract 175 from 400 (400-175) or you can do -175+400, either way you will get 225 points in the end.
User Ram K
by
8.8k points
2 votes


50 * 8 = 400 \\ 400 - 575 = - 175
score changed by 575 points
User Hupperware
by
7.4k points
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