What is the equation of the line graphic below ?

The product of two negative rational numbers is always zero sometimes zero never zero

Find the greatest common factor of -30x 4 yz 3 and 75x 4 z 2.

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?