Carmen rides her bicycle at a constant rate to the market. when she rides her bicycle back home along the same route, she bikes at three-quarters the rate she biked to the market. at any given time, t, the distance biked can be calculated using the formula d = rt, where d represents distance and r represents rate. if the trip home takes 12 minutes longer than the trip to the market, how many minutes does it take carmen to bike home?

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? define a variable for the situation. write an inequality that represents the situation. solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

What’s the range cuz i can’t find it?