A una fiesta asisten 45 persones. El número de mujeres es doble que
el del hombres y de niños,
La mitad que el de hombres y mujeres juntos ¿ cuantas mujeres, cuantos hombres y cuantos niños hay en la fiesta ?

For what values of b will f(x)= logbx be a decreasing function? (16 )

Can someone pls ! pls answer all. no explanation needed..

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000