Answer asap! 20 ! evaluate the expression for the given values. 8x+2y/z , where x=1/2 , y = 4, and z = 2 enter your answer in the box.

a is the correct

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

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