Question 1198976
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x = total cost of the dinner


x = 25 is the smallest x value possible
x = 30 is the largest x value possible


The compound inequality is {{{25 <= x <= 30}}}


The graph involves closed circle endpoints at 25 and 30 on the number line. 
Shade between the closed circles. 
The closed circles include the endpoints mentioned.


{{{drawing(400,200,22,35,-5,5,
graph(400,200,22,35,-5,5,-100),
circle(25,0.08,0.08),
circle(25,0.08,0.1),
circle(25,0.08,0.12),
circle(25,0.08,0.15),
circle(25,0.08,0.18),
circle(25,0.08,0.2),
circle(25,0.08,0.24),

circle(30,0.08,0.1),
circle(30,0.08,0.12),
circle(30,0.08,0.15),
circle(30,0.08,0.18),
circle(30,0.08,0.2),
circle(30,0.08,0.24),

line(25,0.12,30,0.12),
line(25,0.08,30,0.08),
line(25,0.04,30,0.04),
line(25,0,30,0),
locate(26,2,25<=x<=30),
locate(100,100,"x")
)}}}
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