Can some one help me

Solve 2^x=32 and rewrite this equation in a logarithmic form

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

Two triangles can be formed with the given information. use the law of sines to solve the triangles. b = 49°, a = 16, b = 14