The biggest possible set is

.
The question to ask yourself is: is the operation

<em>not valid for some values of x ? ("not valid" = impossible to compute)
</em>After removing all invalid values of <em>x </em>(if any), you have obtained the domain.<em>
</em>
Answer:
Answer is: (9)
Step-by-step explanation:
105+(8v+3)=180
(8v+3)=75
8v=72
v=9
Answer:
22%
Step-by-step explanation:
Add all the numbers to get the total number of notebooks.
6 + 11 + 7 + 5 + 3 = 32
2. There are 7 purple notebooks. To find the percent chance that Maryam will buy a purple notebook, divide 7 by 32.
7/32 = 0.21875
3. Move the decimal to the right two places.
21.875
4. Round to the next whole number.
22%
Answer:
2/5
Step-by-step explanation:
1/5 / 1/2= 1/5 x 2/1
2/5