How do i solve this problem. a person invested $8000 for 1 year, part at 4%, part at 11%, and the remainder at 13%. the total annual income from these investments was $882. the amount of money invested at 13% was $600 more than the invested at 4% and 11% combined. find the amount invested at each rate.

Two numbers have a sum of -19. one number is x. what expression represents the other number?

The federal reserve controls certain interest rates in the united states. investors often try to speculate as to whether the federal reserve will raise or lower rates and by how much. suppose a company conducts extensive interviews with financial analysts, and as a result, predicts that "thefed" will increase rates by an average of 0.25 percentage points every six months for the forseeable future. which type of equation could be used to model the predicted interest rates over the next several years, assuming no other significant changes? a) a linear equation b) a quadratic equation c) a polynomial equation d) an exponential equation

Which is an accurate comparison of the two data sets? the commute to work is typically shorter and more consistent than the commute home. the commute to work is typically shorter but less consistent than the commute home. the commute to work is typically longer and less consistent than the commute home. the commute to work is typically longer but more consistent than the commute home.