How many square feet are there in a square piece of land that is 0.4 miles on each side?

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

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?