the graph shows the number of albums sold at a concert and the total profit from sell finding unit rate shown on the graph​

Use the matrix-column representation of the product to write each column of ab as a linear combination of the columns of a.

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?