In planning her retirement, Liza deposits some money at 4% interest, with twice as much deposited at 5%. Find the amount deposited at each rate if the total annual interest income at $2800. She deposited $__ at 4%
And $__ at 5%

What are correct trigonometric ratios that could be used to determine the length of ln

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle. he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field