-3x - y - 3z = -8 {-5x + 3y +62 = 4
-6x – 4y + z = -20
Solve the system of equations:
(2, 2, 0)
(-2,2,0
(0, 2, 2)
(-2, -2, 0)

To keep cylindrical tanks from tipping over, a designer is planning to enlarge the original area of the base by 50%. the new tank should have the same volume as the original. how should the designer change the height of the tank? a: make it 50% taller than the height of the original tank. b: make it 6623% taller than the height of the original tank c: make it 3313% shorter than the height of the original tank d: make it 50% shorter than the height of the original tank.