You roll a six-sided number cube and flip a coin. What is the probality of rolling a number less than 2 and flipping heads

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

It says factor each expression 49x-28?

How can you tell when x and y are not directly proportional?