The area of a gymnasium floor is 264 square yards. the floor is 11 yards wide. how long is the floor? a. 24 yards b. 11 yards c. 253 yards d. 242 yards

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function

I’m really confused and need to learn this