I think that your answer would be B) lines that meet at a 90 degree angle. These lines must intersect, and they have slopes that are opposite reciprocals when compared to each other.
| n | + 15 <== ur expression
C is 0.003 and so is a and so is b
60 hundreds if it says hundreds then it would still be that
Answer:
I know the answer to question 2:
Each ticket cost $2.50.
Step-by-step explanation:
He spent 36 dollars in all.
Take away $13.50 dollars since he needed that to get in the fair.
He had $22.5 left that he spent.
And there are 9 tickets that he bought.
22.5 divided by 9 is 2.5.
Therefore, each ticket cost $2.5.
I hope this helps, good luck.