2 years ago

Solve the expression (7th grade math): 17 - 1/5x + 2/3x - 92 + 7/10x

Mathematics

1 answer:

Rzqust [24]2 years ago

3 0

Answer:

The answer is 7/6x - 75.

Step-by-step explanation:

17 - 1/5x +2/3x - 92 + 7/10x

17 - 6/30x + 20/30x - 92 + 21/30x

-6/30x + 20/30x + 21/30x = 35/30x or 7/6x

17 - 92 = -75

7/6x - 75

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Andrea was watching her brother in the ocean and noticed that the waves were coming into the beach at a frequency of 0.367347 Hz

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18 waves hit the beach in 49 s.

Step-by-step explanation:

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