Given f(x)=3x2+7 and g(x)=2x2-x-1 find (f+g)(x)

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

Solve the equation below: (x+4)/6x=1/x a. x=2 b. x=0,2 c. x=-2 d. x=0,-2

Which of the following transformations will always produce a congruent figure?