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2 years ago

7

If s - 8t + 20 = 5s - 7t + 1 = 0, then the value of s + t, to the nearest tenth, is __________?

1 answer:

netineya [11]2 years ago

5 0

Answer:

Step-by-step explanation:

If s - 8t + 20 = 5s - 7t + 1 = 0, then the value of s + t, to the nearest tenth, is __________?

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