Danny and bella order eggs for $5.45, pancakes for $3.10, and 2 mugs of cocoa for $1.10
each. the tax is $0.85. how much change should they get from $15.00?

How do you find principle and simple interest

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?