The equation of a parabola is 12y = (x-1)^2 - 48. identify the vertex, focus, and directix of the parabola.

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate. in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

Acircus act has 3 times as many elephants as acrobats. jorge noticed that all together there were 56 legs in the circus ring. how many elephants were in the show?