Find the value of each variable. Write the equations and solve showing ALL the work.
If an answer is not a whole number, leave
it in simplest radical form.

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

Una caja de galletas contiene 16 paquetes y cada una de estas tiene 12 galletas y se quieren repartir entre 6 niños ¿de cuantas galletas le toca a cada niño?

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is: