Ms. grange bought 7 pounds of bird seed for the total cost of $5.25. what is the cost per pound?

What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?