Mathematics, 05.05.2021 16:30, loveagirl111puppy
Two communications companies offer calling plans. With Company X, it costs 25 cents to connect and then 4 cents for each minute. With Company Y, it costs 20 cents to connect and then 3 cents for each minute. Write and simplify an expression that represents how much more Company X charges, in cents, for n minutes.
Answers: 3
Mathematics, 21.06.2019 18:30, kevin72937
Three times the sum of a number and seven is negative thirty-six. what is the number?
Answers: 2
Two communications companies offer calling plans. With Company X, it costs 25 cents to connect and...
Mathematics, 13.04.2020 22:55
Mathematics, 13.04.2020 22:55
Mathematics, 13.04.2020 22:55