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The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

Astore sells a 28 oz. bottle of shampoo for $1.96. it also sells a 22oz. bottle of shampoo for $1.92 which bottle is the better deal?

What is the area of this parallelogram? 4.9 cm? 12.25 cm? 17.15 cm? 24.01 cm? parallelogram a b c d is composed of a square and two triangles. the square has a length and height of 3.5 centimeters each. there are two identical triangles. each triangle has a base of 1.4 centimeters and a height of 3.5 centimeters.