Which numbers do you want? Also, you have to do the same thing on the other side if you do it on one.
<u>Answer</u>:
- 3
option c). is correct!
<u>Step-by-step explanation</u>:
Given :
5 ( 6 + x ) = 15
= > 30 + 5 x = 15
= > 5 x = - 30 + 15
= > 5 x = - 15
= > x = - 15 / 3
= > x = - 3
Therefore, final answer is - 3
Parameterize the circular part of
(call it
) by


wih
, and the linear part (call it
) by


with
.
Then




Answer: Each notebook cost $2.55
Step-by-step explanation:
You divide $15.30 by 6, which equals $2.55.