15$ I believe, as we can disregard the two original books (they have been payed for) leaving her to buy 1 book and having seven dollars, however if she needs $8 more you simply need to add 8+7.
Answer:
- C The range is the set of all real numbers greater than 0.
Step-by-step explanation:
We see that the function has positive range and no restriction of domain.
A The range is the set of all real numbers less than 0.
- Incorrect, positive values only
B The domain is the set of all real numbers greater than-4.
- Incorrect, the domain can get any value
C The range is the set of all real numbers greater than 0.
- Correct, the range is restricted to positive values
D The domain is the set of all real numbers less than-4.
- Incorrect, no restrictions
Answer:
47
Step-by-step explanation:
the lines are parrele which explains
why its 47
104,229
Ten thousands place is the 0
9 = ones
2 = tens
2 = hundreds
4 = thousands
0 = ten thousands
1 = hundred thousands
You are asking for rounding to the ten thousands, if number before that is 5+, round up, if 4-, round down
100,000 is your answer
