Identify which equations are direct variations 5) y=3x 6) y-4/5x 7) y=2

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem

In which form is the following function written? y = - 2(x – 3)(x + 5)

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?