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3 years ago

13

Sam needs an average of 65 on his two science test. He scored 60 on his first test what is the minimum he can score on his secon

d test.

1 answer:

fenix001 [56]3 years ago

7 0

70

to find the answer do 60+x / 2 =65

Solver for x

multiply 2 on both sides to get 130

60+x=130

x=70

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