Mathematics, 26.02.2021 21:20 kennrecklezz
Evaluate the algebraic expression x^2 - 20 for x = 7 and for x = 9
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The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?
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Evaluate the algebraic expression x^2 - 20 for x = 7 and for x = 9...
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