Describe how the graph of y=2x os the same and different from graph of y=2x -7. explain or show your reasoning

Pls i’m too dumb to know what i’m doing right now

Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.