Para celebrar su cumpleaños, Carlos invito a sus amigos y compró pizzas para compartir con ellos. El compró siete pizzas, cada pizza trae doce pedazos, los invitados escogieron de acuerdo con su gusto de cual comer, de la siguiente forma:

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

Find the slope of a line given the following two points

Which statements regarding efg are true? check all that apply.