How can postulates involving undefined and defined terms in geometry can be applied to explain the existence of an object?

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10