A savings account balance can be modeled b y the graph of the linear functions show in the grid What is the rate of change of the balance with respect to the number to the number of deposits

look at picture

Two parallel lines are crossed by a transversal.what is value of x

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

At the county fair, animals are judged for the quality of their breeding and health. the animal pens are arranged in an array, with one animal in each pen. a barn can hold at most 10 rows of pens and at most 6 pens in each row, with room for people to walk around them. what different ways can the planners of the county fair arrange the pens for the horses and cows in the same barn?