8y - 3y + 7 = 87 what is the answer to this problem?

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

Which will form a composite function?

Given: prst square pmkd is a square pr = a, pd = a find the area of pmct.