Amelia bought a violin that was marked down in price, p, by 15%. Write an expression represnting the price Amelia paid. If the violin was originally priced at $220, how much did Amelia pay?

A psychologist conducts a survey of job satisfaction among laborers and white-collar workers using a rating scale on which 1 indicates low satisfaction and 10, high satisfaction.

What linear function equation can be represented by the set of ordered pairs? { (-4, - 6), (0, - 3), (4,0), (12,6) }

Consider 6x2 + 6x + 1. Which term immediately tells you that this expression is NOT a perfect square trinomial? Justify your answer.

William used a sample of 68 large U. S. cities to estimate the relationship between Crime (annual property crimes per 100,000 persons) and Income (median annual income per capita, in dollars). His estimated regression equation was Crime = 428 + 0.

A rectangular prism is 4 meters long, 5 meters wide, and has a height of 7 meters. What is its surface area? 1.140 m2 2.166 m2 3.84 m2 4.70 m2

What is the ones digit of a number if its cube ends in 7

Josh used 3/7 x 21 as a compatible number estimate for 3/7 x 20. Is his estimate reasonable? Why or why not?

A lawn-service company charges a customer $60 for each time that they visit that customer in order to maintain the customer's lawn. In a month, the company works x days. The company is able to maintain n lawns per day.

12.5% as a fraction in simplest form

Is 100 fl oz greater, less or equal to 16 pt?