Hugo ordered sandwiches for his friends. the veggie sandwiches cost $2 apiece and the meat sandwiches cost $7 apiece. hugo ordered 6 sandwiches and paid $27. how many of each type of sandwich did he order?

veggie sandwiches

meat sandwiches

Ablock of wood is a cube whose side is x in. long. you cut off a 1-inch thick piece from the entire right side. then you cut off a 3-inch thick piece from the entire top of the remaining shape. the volume of the remaining block is 2,002 in3. what are the dimensions of the original block of wood?

What is the vertex form of f(x) = x2 + 6x + 3

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?