Graph each function
y=|x|-1; d: {-4, -2, 0,2,4}

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?