Which transformation of y = f(x) moves the graph 7 units to the left and 3 units down? a) y = f(x + 7) - 3
b) y = f(x - 7) - 3
c) y = f(x + 7) + 3
d) y = f(x - 7) + 3
Can someone please explain how they got the answer? thank you :)

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer