Answer:
9
Step-by-step explanation:

Answer:
Option C) 27 people
Step-by-step explanation:
Let
x ----> the number of people
we know that
The cost of decorations ($35) plus the number of people (x) multiplied by the cost per person on food ($8.50) must be equal to $264.50
so
The linear equation that represent this situation is

solve for x
Subtract 35 both sides


Divide by 8.50 both sides


66/25 as a decimal would be 2.64.
I hope this helps you
487/100×10^12
487×10^-2×10^12
487×10^10
120 / 72 = 1 2/3
5/3 x 6/1 = 30/3 = 10
The academy needs 10 tutors.