Darren scored 9 out of 12 on his math test. Select all the true statements that describe how Darren performed on his test. F. Darren answered 75% of his test correctly.

G. Darren answered of his test

4

correctly.

H. Darren answered 0.9 of his test correctly.

J. Darren answered 0.75 of his test correctly.

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?

Can you me find the slope! (30 points)

Find the unit rate. enter your answer as a mixed number. a fertilizer covers 2/3 square foot in 1/2 hour.