What is the purpose of "The Great San Francisco Fire"? A. to persuade the reader to be more aware of safety
measures during an outbreak of fires
B. to inform readers about the devastation caused by
the 1906 earthquake and the subsequent fires
C. to inform readers what not to do during and after
an earthquake
D. to demonstrate the importance of having fully
operational fire hydrants
Pl help

If g(x) = x+1/ x-2 and h (x) =4 - x , what is the value of ( g*h) (-3)?

Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?

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