Which expression below is equivalent to 4+ 5*
O 3 + 2 + 3
O 18/3
12-2
03 (3)

Need solving this second acceleration problem.

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?

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4