Question

The formula shows that c, the total cost of buying pizzas at Al's restaurant depends on p, the number of pizzas ordered.

c=9p



What is the independent variable in the equation?

Answer 1

The independent variable in the equation is p.

Step-by-step explanation:

In the given formula, c = 9p, the independent variable is p, which represents the number of pizzas ordered.

Answer 2

p, the number of pizzas ordered

Step-by-step explanation:

The independent variable in the equation will be the variable that controls the cost.

Since the total cost will depend on the number of pizzas ordered, the number of pizzas ordered will be the independent variable.

The total cost is the dependent variable, since it depends on the number of pizzas.

So, the independent variable in the equation is p, the number of pizzas ordered.