Today in class we went over some of the questions that were asked during class today. We did talk about them but maybe this way you can use Noa's method (putting the equation on one side...) I will put the questions in the comment section of this post and make another with the answers so you can also quiz yourself.
Good luck tomorrow!
Chapter 3 Questions:
ReplyDelete3.3 I am very confused about how to solve absolute value equation
| 2x + 1 | = 7
I am confused about when you graph inequalities on a number line when you put a bracket on the line or when you put an open parentheses on the line.
ReplyDeleteCan somebody do a percentage problem?(like a number increased by %15 is 287.5)
ReplyDeleteBrigid, you would use brackets when a number is included and parentheses when a number is not included.
ReplyDelete7 > 8 would have parentheses because it is not equal to or "included".