Seth owns a printing shop that makes customized T-shirts. The cost to make T-shirts is proportional to the number of T-shirts he makes. Seth graphs a line that
shows the cost per customized T-shirt. Two points on the line are (2,8) and (4, 16).
What does the slope of the line mean in this situation?
A The cost is $0.25 per T-shirt.
B The cost is $2 per T-shirt.
C The cost is $4 per T-shirt.
D The cost is $8 per T-shirt.

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

What’s the answer ? use the picture to see the problem

Evaluate the function , when d = {9, 15, 30}. r = {5, 7, 12} r = {6, 10, 15} r = {6, 10, 20} r = {5, 12, 20}