55/20 = 2.75
It costs $2.75 per person
Answer:
Step-by-step explanation:
6f^2 - 9f + 10 + 2f^2 + f - 3
8f^2 - 8f + 7
2c+8=0
2c=-8
2/2 -8/2
C=-4
Im not exactly sure what the ES O San and 46 is tho
I think that the interval that is always increasing is interval number 1.
Y=2 this is found with y=mx+b and the slope is 0 you cross at the y-axis on the 2
