Imagine the cost of an item is h. first, the cost is discounted by 30%. the sales tax of 6.5% is added to the sales price. write an algebraic expression for the final cost of the item using the variable h

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Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

What is the solution set of the quadratic inequality x^2-5< or equal to 0