I want to say it's 84 combined because two roller coaters can hold 14 so seperately it's 7. 7x12=84 so I believe the answer is 84. I'm sorry if it's wrong.
4. B is the answer
5. A is the answer ( y is the same , x are the opposite)
6. C
7. D
You can make 3 and 3/7 into a improper fraction as 24/7 by multiplying 7 by 3 which is 21 and then adding that to 3 which gives you to answer 24/7. To find the reciprocal you simply flip the fraction which gives you 7/24
(2,3) the order is rise over run so, go up two, and to the right 3 which gives you point D
