an airplane is a 25% of its cousins altitude. if the plane is at 3,000 feet what is the cruising altitude

Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52