Navigator sells GPS trackers for $42 each. It expects sales of 1,789 units in quarter 1 and a 7% increase each subsequent quarter for the next 8
quarters. Calculate the total sales for the first four quarters (year 1).
Round to the nearest penny, two decimal places.

Which pair of angles are vertical angles? ∠1 and ∠4 ∠1 and ∠2 ∠2 and ∠4 ∠2 and ∠3

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

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