29,30,32,35,39,\ Which is the next number in this pattern?

Which expression is equivalent to? assume x > 0 and y > 0.

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

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.