Use the functions f(x) and g(x) to answer the question. f(x)=x^2+3 ; g(x)=x-7 which expression is equal to (f+g)(x)? a) x^2+x-4 b) 2x^2-4 c) 2x^2+x-4 d) x^2+x+10

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?

In the diagram below,abc is congruent to dec what is the value of x

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b