Find the volume of the composite solid of the rectangle on the bottom with a width of 2 a length of 6 and a height of 3. And the pyramid on top with a height of 4. Please help!

What is 1/2 x (6 x 4)+3 + 2 show your work

Which compound inequality could be represented by the graph?

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?