What is the primary factor that determines how far a projector is placed from a screen?
A. a setting on the projector
B. the desired resolution of the image
C. the desired size of the image
D. the size of the screen
Answer (3)
It would be $6 per student while the fixed cost is $150
x + 100 y = 750 x + 150 y = 1050 50 y = 300 y = 6 x = 750 − 600 = 150 The fixed cost is $150, while the per-student cost is $6.
The caterer's fixed cost is $150, and the cost per student served is $6. This was determined by setting up two equations based on the information provided about costs for different numbers of students. Solving these equations led us to find both costs accurately.
;
