The second choice is the correct one.
Answer: All real numbers
Step-by-step explanation:
All real numbers
Interval Notation:
(
−
∞
,
∞
)
(-∞,∞)
Answer:
1 pages
Step-by-step explanation:
Since the concert promoter started with 2 pages of ads but had to cancel 1 , subtracting the cancelled amount from the original amount will give the amount of advertising space the promoter is now actually using:
2 = 2
- <u>1 </u> - <u>1 </u>
1 pages
In order to subtract fractions, you need to have like denominators, so you need to convert into an equivalent fraction with a denominator of '8'. Since 4 x 2 = 8, then you also need to multiply the numerator by the same factor: 3 x 2 = 6.