Find the area of the surface. the part of the surface y = 4x + z2 that lies between the planes x = 0, x = 1, z = 0, and z = 1.

How to use order of operation in 20 divide by 4 multiply 5 = 1

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)

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