Mr. Brown is creating examples of systems of equations. He completes the steps to find the solution of the equation below.

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula c= r/1.8 - 273, what is the temperature in celcius corresponding to r degrees rankine.

Multiply. −2x(6 x 4 −7 x 2 +x−5) express the answer in standard form. enter your answer in the box.

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.