Evaluate the following expression. 4x2+6
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Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

Place the following steps in order to complete the square and solve the quadratic equation,