If angle f=2x+12, and angle c=3x-15, what is the value of x? What is the measure of each angle?

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

Complete each sentence with the correct form of the verb ser or estar to say where the following people are from or where they are right now claudia y maria en méxico