Ascale drawing of new york state 2.5 centimeters represents 10 kilometers how many kilometers are represented by 10 centimeters?

If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?

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?

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer