Find the constant of variation for the relation and use it to write an equation for the statement. Then solve the equation. C.
If y varies directly as x, and y = 5 when x = 8, find y when x = 4.

use substitution to solve each system of equations. y = x + 5 3x + y = 25 62/87,21 y = x + 5 3x + y = 25 substitute x + 5 for y in the second equation. substitute the solution for x into either equation to find y. the solution is (5, 10)

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3x3 = 9 and 2x2 = 4

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if she was to only spend a dollar she can get 1lb

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alaska, florida, nevada, south dakota, texas, washington and wyoming, tenessee and new hampshire.

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