In the diagram below DE and EF are tangent to 0. What is the measure of DF?

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

What is this inequality notation? t is less then or equal to 2

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250