R varies inversely as the square of I. If I=25, then R=100 Find the constant of variation and the variation equation that results.

Which elements in the set below are integers? 12, –3⁄4,√ 25 , –7, √ 5 , 14⁄7, 9 a. 12, √ 25 , –7, 9 b. 12, √ 25 , –7, 14⁄7, 9 c. –3⁄4, 25 , √ 5 ,14⁄7 d. 12, –7, 9

The product of 3 and a number increased by 8 is 31 written as an equation

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