Answer:
13.3
Step-by-step explanation:
Compare each place value. It's kind of hard to explain without examples...
Answer:
(x+1)+(3x+1)+(2x+4)=180 (sum od all sode of a triangle is 180)
x+1+3x+1+2x+4=180
6x+6=180
6x=180-6
x=174/6
x=66
Answer:
$3
Step-by-step explanation:
