Asubmarine dives to a depth of 538 feet below sea level what change in its depth will bring the submarine back to sea level

a.-538 feet
b.0 feet
c.269 feet
d.538 feet

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

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

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.