Y = 8x-9 and y = 4x - 1 solve by substitution and show steps

Alogical argument that is presented in graphical form using boxes and arrows is called?

The frequency table shows the results of a survey asking people how many hours they spend online per week. on a piece of paper, draw a histogram to represent the data. then determine which answer choice matches the histogram you drew. in order here is the.. hours online: 0-3, 4-7, 8-11, 12-15, and 16-19. frequency: 5, 8, 10, 8, 7 answer for the question is in the picture! : )

At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?