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ted needs an average of at least 70 on his 3 history tests. he has already scored 85 and 60 on 2 of them. what is the minimum grade ted need on his 3rd test?
11 years ago

Answers

Ms. Sue
.7 * 300 = 210

85 + 60 + x = 210

x = 210 - 145

x = 65
11 years ago
The doctor
Thanks
11 years ago
Ms. Sue
You're welcome.
11 years ago

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