Four students spoke to the Home and School parents for a total of 2/3 hour. Each student spoke for the same amount of time. How long did each student speak?

creo que la respuesta el 10 minutos, porque dice "horas" pero no dice a cuantas horas equivale :)      espero que te aya adudado auque sea un poquito

answer:

a)  

b) degree 2. trinomial

step-by-step explanation:

a) the area of a rectangle can be calculated with:

where the lenght is l and the width is w.

then, you know that the area of this rectangle can be found with:

apply distributive property and add the like terms:

b) the highest exponent of this polyonimal is 2, then its degrree is 2.

a polynomial that has one term is called monomial.

a polynomial that has two terms is called binomial.

a polynomial that has three term is called trinomial.

since this polynomial has three terms, it is a trinomial.