33000 dollars was invested. part at 4% and part at 7%. for the period of one year. the annual interest was 1950 dollars. how much was invested at each rate?

Can someone answer it, and plot it, for 20 points and brainliest answer? p. s. they're the same ! : )

14. (05.02 lc) what is the value of y in the solution to the following system of equations? (5 points) 2x + y = −4 5x + 3y = −6

The owners of four companies competing for a contract are shown in the table below. if a report is released that advocates company b, which of the people having funded the report should result in the most skepticism? company owner of company company a jake adams company b company c company d debby smith henry rose rhonda baker o a. jake adams o b. rhonda baker o c. debby smith o d. henry rose