Answer:
7 members
Step-by-step explanation:
Count x's above 1 and 0. The x's represent the people.
a = 2x + 6xz
a = x(2 + 6z) <em>factored out "x" on right side</em>
a/(2 + 6z) = x <em>divided both sides by (2 + 6z)</em>
Answer: x = 
Answer:
f(x)=1/4x-3
Step-by-step explanation:
y=mx+b
y-intercept is -3
-3=b
rise over round to find the slope
up 1 over 4
m=1/4
Answer:
-4/3
Step-by-step explanation:
first we can name this number x
so then our equation would be
3+6x=-5
then subtract 3 from both sides
6x=-8
divide both sides 6
x=-8/6
simplify
x=-4/3