Dale drove 845 miles in 13 hours. at the same rate, how long would it take him to drive 585 miles?

Two lines that do not intersect are skew. always sometimes or never

What percent of the circle below is shaded?

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?