Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3

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Find the solutions for a triangle with a =16, c =12, and b = 63º

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.