Rewrite the function by completing the square.
f(x) =x^2-4x+70
f(x)=(x+__)^2+__

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11

Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3