answer: i think the answer would be may
first you need to make two equations
kids = x
adults = y
first equation = x+y=329
second equation = 1.5x + 4y = 906
solve by substitution
x = 329 - y
1.5 (329 - y) + 4 y = 906
493.5 - 1.5y + 4y = 906
combine like terms
2.5y = 412.5
y = 165
plug back into one of the equations
x + 165 = 329
x = 164
is point slope form of equation of a line.
given points are :
(-6,4) and (2,-9) where
we have to find slope by using above points.
m= 9-4 / -)
now, take point and put the value of slope in point-slope form of equation:
y-4=5/4(x+6) is point-slope form of equation for the line that passes through the points (-6,4) and (-2,9) .
the answer the this question is 12 cm