For A: 1 senior; 1 infant; 2 children; 4 adults, out of 8 people
for B: 1 senior; 3 infants; 6 children; 6 adults, out of 16 people
for D: $43.75
for E: $76.25
Hey,just to let you know that they is no picture as I can’t answer it.
A is the answer because x^2-6x-7 is (x-7)(x+1).
Yea you got this the answer is easy
a= 1+2b, b=1-6, c=2/3d. Hope this helps, I used D as a number in C you don't have to use d.
