Answer:-3
Step-by-step explanation:
y=3x+2................(1)
y=x-4......................(11)
Subtract (11) from (1)
y-y=3x-x+2-(-4)
0=2x+2+4
0=2x+6
Collect like terms
0-6=2x
-6=2x
Divide both sides by 2
-6/2=2x/2
-3=x
x=-3
The odd number is 17 because it cannot be evenly divided by 2
Step-by-step explanation:
Area of shaded region = area of exterior rectangle - area of interior rectangle

The right answer is “The classroom has 5,180 seats “
Answer:
Picture
Step-by-step explanation:
I graphed them