Which expressions are equivalent to x+2y+x+2

first one gets brainliest answer, , and a 5 star rating.

a. 2(x+y+1)

b. 2x+4y+4

c. none of the above

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

Determine if the function below is continuous. a. continuous b. not continuous, 1 hole c. not continuous, > 2 holes d. not continuous, 2 holes

Two rectangular prisms have the same volume. the area of the base of the blue prism is 418 4 1 8 square units. the area of the base of the red prism is one-half that of the blue prism. which statement is true?