I think the ratio is for for every 4 packs it cost 10 dollars so in all it would cost 30 dollars
<em>Greetings from Brasil...</em>
isolating a:
(a + b + c)/3 = z
(a + b + c) = 3z
<h2>a = 3z - b - c</h2>
If it is not intersect they are not parallel
Answer:
3/3=1
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Sin(45) .70 rounded is 71