Arianna North borrowed $12,500 to purchase a new cello and agreed to pay back $13,250 in 270 days. What exact interest rate was she paying? (Round your answer to the nearest tenth of a percent.)

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.

Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.