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Mathematics, 09.04.2021 23:30 ooooooo828282828

PLEASE HELP Suppose that z varies jointly with x and y. When x = 2, y =2 and z = 7
3) Write the equation that models the relationship
4) Find 7 when x - 4 and y 8

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PLEASE HELP Suppose that z varies jointly with x and y. When x = 2, y =2 and z = 7
3) Write t...
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