The solutions to the inequality y ≤ −x + 1 are shaded on the graph. Which point is a solution? (2, 3) (3, –2) (2, 1) (–1, 3)

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

I’m stuck on this equation, anyone got the answer?