Naveen didn’t solve this system correctly. He got stuck and couldn’t finish the problem. Here is his work: *It's the screenshot* Haveen should have subtracted the equations. How would that have gotten him closer to solving the system? {HELP ME ASAP!!!}

Which representation has a constant of variation of -2.5

If my mom gets $13.05 an hour, and she works from 3: 30 to 10: 45 in the morning, how much money does my mom make?

Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?