An earthquake with a magnitude of about 2.0 or less is called a microearthquake. it is not usually felt. the intensity of an earthquake with a magnitude of 2 is how many times greater than the intensity of an a standard earthquake?

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

With finding limits of multi variable !

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]