On a track flags are placed at regular intervals between the start and finish lines. an athlete runs from the first flag to the seventh flag in 7 seconds. how many seconds will it take him to run from the first flag to the tenth flag?

Which of the following expressions is equal to 2x^2+8

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min if they did not stop driving, how many miles could kyle and elijah drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points

Graph the equationy= x+3[tex]y = x + 3[/tex]