É correto afirmar que 4 é o mdc de 8 e 12? Explique:

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

Which term describes the point where the perpendicular bisectors of the three sides of a triangle intersect?

If a seller prepaid the taxes of $4,400 and the closing is set for may 19, using the 12 month/30 day method what will the buyer owe the seller as prorated taxes?