1. $240 in commission. If you add the weekly salary, it would be $635.
2. 35%
3. $8.30
4. $57.96
5. Sales tax on an item is a percent of increase. A discount on an item is a percent decrease. A tip on a bill is a percent increase.
Answer:
c=6
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
Y is three times the value of x , It can be said that y is directly proportional to Y .
Direct proportion is when an increase in the independent variable causes an increase in the dependent variable.
the equation for direct proportion is :
y = bx
y = dependent variable
b = constant
x = independent variable
Answer:
Step-by-step explanation:
La función es
Diferenciando con respecto a 
obtenemos
Igualar con cero
Doble derivada de la función
Entonces, la función es máxima cuando el número de unidades vendidas, 
,
Answer:
your answers are already matched up
Step-by-step explanation:
