a group of scientists studied the amount of erosion at a beach. the scientists determined that the equation y=-0.5x+26 models the amount of shoreline, y, in feet, x decades after 1950. which statement is true based on the model?

How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.

Factor the polynomial by its greatest common monomial factor.