Let g(x)=2x and h(x)=x^2+4. evaluate (g•h)(3).

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.

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square