El boleto de entrada al palacio de la ciencias cuesta 5 pesos por niño y 10 pesos por adulto. al final del día 50 personas visitaron el palacio y el ingreso total de las entradas fue de 350 pesos. ¿cuántos adultos visitaron el palacio?

7

step-by-step explanation:

y=mx+b

step-by-step explanation:

m slope, b y-intercept

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .