Una Exposición de Arte se abre al publico 20 dias al mes. Si cada dia la visitan 9 grupo de 25 personas. Cuántas personas la visitan al mes?​

For which rational expression is -2 an excluded value of x?

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists

Find the value of x. give reasons to justify your solutions! c ∈ ae