2x^2 -8x+5=0
Rewrite this quadratic into vertex form and then give the vertex:

Lilianna uses 3/4 calories per minute just by sitting. she uses 1 more calorie per minute by walking. lilianna uses a total of 12 1/4 calories walking to the park. lilianna uses the equation, d(.75+1)=12.25 to represent the situation. what does the variable d represent in the equation?

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

The acceleration of an object due to gravity is 32 feet per second squared. what is acceleration due to gravity in inches per second squared?