What does 2+3=8-4 im trying to do the work btu i dont know how to

If, while training for a marathon, you ran 60 miles in 2/3 months, how many miles did you run each month? (assume you ran the same amount each month) write your answer as a whole number, proper fraction, or mixed number in simplest form. you ran __ miles each month.

Find all the angles that satisfy the equation cos(θ)=32

Find the measurement of angle b in the following triangle