Z varies jointly as W and y. if Z= 280 when W = 10 and Y = 14, find Z when W = 70 and Y = 10

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

the correct answer is 5 6 and 7

∠cbe and ∠deb are same-side interior angles.

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