2(2)2= 8 + 3(2)2=12 - 11(2)= 22 - 6 and 8 + 12 - 22- 6 = -8
Answer:

Step-by-step explanation:
As given


Thus

L.C.M of (6,8) = 24
Than



Answer:
1 6/40
Step-by-step explanation:
2/5+6/8
16/40+30/40
46/40
1 6/40
Using proportions, it is found that the length of AC is of 15 units.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three.
The ratios in this problem are given as follows:
.
.
.
The entire length is of 18 units, AB is half of that, hence:
AB = 0.5 x 18 = 9 units.
BC is two thirds of the length from 6 to 15, hence:
BC = 2/3 x (15 - 6) = 6
Thus, the length of AC is:
AC = 9 + 6 = 15 units.
More can be learned about proportions at brainly.com/question/24372153
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9 ÷ 2 = 4.5
On the second day it snowed 4.5 inches.
HOPE THIS HELPED
:)