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Mathematics, 24.10.2021 14:00 fzzyy

Directions: Evaluate each rational expression using the indicated values of the variable. 1. \frac{5x}{2y}
a. when x = 8 and y = 10
b. when x = 1/2 and y = 2/3

2. \frac{ {ab}^{3} }{c}
a. when a = 4, b = 3, and c = 2
b. when a = -2, b= -2, and c = 2
3. \frac{e \: + \: 5}{4f \: - \: 4}
a. when e = 11 and f = 7
b. when e = -1 and f = -4

Pls answer it perfectly, so there will be no reported answers, thank u :)

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Directions: Evaluate each rational expression using the indicated values of the variable. 1.

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