What is the total price of a book if barnes and nobles gets it for 4.25 and the markup is 30%

Jonah runs 3/5 miles on sunday and 7/10 mile on monday. he uses the model to find that he can ran a total of 1 mile . what mistake does jonah make

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?