The value of f(2) for the function f(x)=2x+1

Which compound inequality could be represented by the graph?

Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?