Ask your own question, for FREE!
Mathematics 81 Online
OpenStudy (anonymous):

Julia finds a texting plan that costs a flat fee of $20 per month for 120 texts, plus $.20 per text after that. Which cost function represents this scenario if x equals the number of texts exceeding 120 that Julia sends in a month? C(x) = 120 + .20x C(x) = .20+ 120x C(x) = 20+ .20x C(x) = .20 + 20x

OpenStudy (anonymous):

C(x) = 120 + .20x

OpenStudy (anonymous):

third equation

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
rellhound: I lost my mom to suicide
2 hours ago 11 Replies 5 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!