Answer:
x=7
Step-by-step explanation:
2x=14
divide both sides by 2
x=7
$40/12 = unit rate simplify = 10/3
$10/3 per book
18 * 10/3 = $60 for 18 copies
Answer:
Hence, the answer is 2/11.
Step-by-step explanation:
<em><u>Let's begin by setting x equal to our repeating fraction. x= 0.18181818.</u></em>
<em><u>As a reduced (simplified) positive proper fraction 9/50 As a percentage 18%.</u></em>
It's A because 7.5 is the starting point but it's not included so that point is circled.