Arriet's haircut costs $36. as a tip, she gives the hairdresser 15% of this amount. what is the total amount harriet pays for her haircut, including tip?

Write the pair of fractions as a pair of fractions with a common denominator

The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585