Based on the table, what is the rate of change of the total cost in dollars with respect to the number of t-shirts ordered?
A. $9.95 per shirt
B. $12.16 per shirt
с. $1.70 per shirt
D. $11.88 per shirt

answer: b.48 for

step-by-step explanation:

nswer: a   y-axis

step-by-step explanation:

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

they charge the same amount at 20 minutes.

step-by-step explanation: