The associative property of addition is shown in equations where the order in which the evaluation is made does not change the result, providing the numbers remain in the same order. Option B demonstrates this.
Answer:
B
explanation:
I am sorry that I am not sure how to expalin but this is the correct answer.
X+10=18. |-10 from both sides
x+10-10=18-10
x=8
Answer:48
Step-by-step explanation:
2x3=6x4x2=48
Answer:
3
Step-by-step explanation:
Given that:
The number of paint sets, Suzanne bought= 6
As each set contains the same number of brushes.
Let x be the number of brushes each set contains.
So, the total number of brushes in 6 sets = 6x.
It is given that the total number of brushes she has is 18, which is equals to 6x.
So, the required equation is



Hence, the number of paint brushes each set contains is 3.