If the amount of weeks is w, then -1.5w is the amount of hair cut off due to that she subtracts 1.5 from her hair every week. Therefore, since the base amount is 11.5, we have to add that to the expression to get 11-1.5w
1. 108
V= 1/2xhxbxl
=1/2x1.6x12.6x10.75
=108.36
~108
Answer:
0.6
Step-by-step explanation:
1. Since Avery got 18 out of 30 questions right, we can write that as a fraction of
.
2.
3.
4.
5. 
-12x+3 greater than or equal to 5
-12x greater than or equal to to 2
To turn the negative sign of -12x into positive, we multiply both sides by minus, which shifts the inequality sign.
So, 12x less than or equal to 2
x is less than or equal to 1/6
Therefore, 0, -1, -3, -4 and -6 satisfy this inequality.