The average cost of a gallon of gas in January 2014 was $3.42 and was $2.36 in December 2014. What was the percent change in the average cost of a gallon of gas in 2014? Round to the nearest percent.

Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?

Is there a direction u in which the rate of change of f(x, y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.