Please help. Ill give brainliest. What explains how the Hawaiian Islands formed as a chain?
The Hawaiian Islands were formed by tectonic uplifting of the Pacific plate.
The Hawaiian hotspot moved under the Pacific plate exuding lava that created a chain of islands.
Volcanic hotspots appear spontaneously along the Pacific plate exuding lava that created a chain of islands.
The Pacific plate moves over a stationary hotspot exuding lava that created a chain of islands.

The Pacific plate moves over a stationary hotspot exuding lava that created a chain of islands.

Step-by-step explanation:

The Hawaiian Islands were formed by such a hot spot occurring in the middle of the Pacific Plate. While the hot spot itself is fixed, the plate is moving. So, as the plate moved over the hot spot, the string of islands that make up the Hawaiian Island chain were formed.

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations: