The number of pizzas, (y) and the weight of the shredded cheese topping, (x) on the pizzas have a proportional relationship. When shredded, a 50 lb. block of cheese is enough to make 150 large pizzas (A) Find the constant of proportionality.

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

Identify the graph of y = ln x + 1.

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5