Habiendose organizado un bingo se ha recaudado $1900. por la entrada de hombres $15 y mujeres $10 y se ha reportado una asistencia de 150 personas. determinar el numero de hombres y el numero de mujeres que participaron en el bingo

The number of men was

The number of women was

Step-by-step explanation:

The question in English is

Having organized a bingo has raised $1900. For the entrance of men $15 and women $10 and an attendance of 150 people has been reported. Determine the number of men and the number of women who participated in the bingo.

Let

x----> the number of men

y----> the number of women

we know that

-----> equation A

-----> equation B

substitute equation A in equation B and solve for y

Find the value of x

therefore

The number of men was

The number of women was

the range is 19

step-by-step explanation:

the range is biggest number minus the smallest, so in this case it would be

41 - 22 = 19

you should at least use a calculater

step-by-step explanation: