Answer:
X=11
Step-by-step explanation:
2x+22=4(x+3)
2x-(22)=0
2x=22
x=22/2
x=11
A polygon with 3 sides is a triangle!
Answer:
1 dollar
$1.00
$1
Step-by-step explanation:
Answer:
the second picture
Step-by-step explanation:
Answer:
i think it is -1
Step-by-step explanation: