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If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 – 8.7 –12.6 – 8.7 –12.6 – (–8.7) 12.6 – (–8.7)

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u