In this question, we have to write the set of points from -6 to 3 but excluding -2 and 3 as a union of intervals .
For union, we use U.
For the points that we have to exclude , we put parenthesis on there side that is ().
Therefore the required interval form is

As we see that () are used with -2 and 3 . And that's the required interval form .
I do believe it would be x=30
Answer:
take out the demals
Step-by-step explanation:
use as a hole number
Answer:
1: x
=
10
−

y
=
20
−
2
x
2: x
=

y
=

Step-by-step explanation:
Answer:
-18 1/5-(-2 3/5)=-15 3/5
-52.89-(-25.63)=27.26
-96 2/9- 24 4/9= -120 2/3
49.40-(-85.63)= 135.03