The answer would be O x=39
The area of the rug is 24 inches 75.36/3.14= area or 24
You can first make the equations:
6x+4y=548
y-12=x
Here, you can use the substitution method and you get:
6(y-12)+4y=548
6y-72+4y=548
10y=620
y=62
Then there are 62 student tickets and 50 adult tickets.
C) You have to subtract3x from x yielding -2x.
r=0.25 miles
l=2×
×0.25
=0.5 × 3.14
=1.57
120(minutes)÷2(miles)=60(minutes per mile)
60×1.57=94.2 minutes