Alake near the artic circle is covered by a 2 meter thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after three weeks, the sheet is only 1.25 meters thick. let y represent the ice sheet's thickness (in meters) after x weeks.

Find the domain of the following expression: 1/(√x)-2

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

Write the slope intercept equation for line ab.