Why is the quadratic formula not the best method to use to solve for x in 2x^2-50=0? What method should be used instead?

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Apack of gum would be considered a(n) necessity luxury item small ticket item unaccountable expense

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.