Answer:
X11 = 300
Step-by-step explanation:
X11 = 10 × 3(11 - 1)
X11 = 10 × 3(10)
X11 = 10 × 30
X11 = 300
Answer:
6
Step-by-step explanation:
Answer:
<u>Option 4:</u> 10d + 5
Step-by-step explanation:
Given the algebraic expression, 5(2<em>d</em> + 1), which represents the fines per day, <em>d</em>, for overdue books.
In order to determine the equivalent algebraic expression of 5(2<em>d</em> + 1), we must distribute 5 into the terms inside the parenthesis:
5(2d<em> </em>+ 1)
= 5(2d) + 5(1)
Therefore, the equivalent expression is: 10d + 5.
Answer: C
Step-by-step explanation: