Linda used a number line to simplify an expression. Which expression did Linda simplify based on the number line?
A-9 +1
#
O
B.-1 - 9
-10 -9.8 7 6 5 4 3 -2 -1 0
2 3 4
5 6 7 8 9 1
O c. 1+-8
O D. 1 – -8

How do you use the additive inverse to evaluate an expression that uses subtraction in a full sentence

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9