Find linear equation if bank account amount was 100 and deposit 50 each week

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

Find two consexutive odd integers such that the sum of their square is 650

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?