How do you express a gain of yards in a football game as a rational number?

To show that polygon abcde is congruent to polygon fghij, a must be used to make the two polygons coincide. a sequence of two transformations that can be used to show that polygon abcde is congruent to polygon fghij is .

Use the knowledge of x- and y- intercepts to choose the correct graph of the equation 3x+6y=6

Solve the system of equations y= 3/2 - 1, -x+ y =-3