Each quadrilateral below is a rectangle find the missing measures.

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

If a || b and e || f , what if the value of y ?

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?