Lela and pepe are playing a video game. the ratio of lela’s game score to pepe's score is 2 : 5. then lela completes a quest and scores 12 bonus points. the new ratio becomes 7 : 10. what is lela’s score originally?

       Lela's original score was 16.

Step-by-step explanation:

Alright lets get started.

Suppose Lela score was L.

Suppose Pepe score was  P.

The ratio of Lela’s game score to Pepe's score is

So the equation will be

Cross multiplying

.................equation 1

Then Lela completes a quest and scores 12 bonus points. The new ratio becomes

Cross multiplying

Plugging value of P from equation 1

Hence the score of Leela originally was 16.                Answer

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

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