A box is laid on its side and the white label wrapped around the box covers 50% of the lateral surface area of the box. Find the length x of the box.

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Which expression is equivalent to 2x^2+7x+4?

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip