Susan invests
2
times as much money at
8%
as she does at
4%
. if her total interest after
1
year is
$800
, how much does she have invested at each rate?

An equation where variables are used to represent known values—function notation true or false

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.

According to the data set, where should the upper quartile line of the box plot be placed?