contestada

The expression 9a + 7c gives the cost (in dollars) for a adults and c children to eat at a buffet restaurant.
a. The cost for 1 adult is?
The cost for 1 child is?
b. The total cost for 1 adult and 3 children is?
c. Is $30 enough for a family of 2 adults and 2 children to eat at the buffet?

Respuesta :

cv0627

Answer:

a. $16

b. $30

c. for 2 adults and 2 children it is $32, so they are $2 short.

Step-by-step explanation:

i hope this helps :)

Otras preguntas