A pizza company uses the equation C= 15n to calculate the cost (C) of buying n number of pizzas. A) What is the constant of proportionality in this equation?
B) What information does the constant of proportionality provide you?

b constant rate

Step-by-step explanation:

choice b is correct

step-by-step explanation:

we have been given the following system of inequalities;

we are required to graph the solution to the system of inequalities. using a graphing tool, the graph of the system is as shown in the attachment. the continuous line represents the graph of while the dotted line represents .

hi,

you half the rectangle that you ae asking about so then you would see the scale factor of 1/2 the one u have selected, the one on top is half.

hope this !