Will give brainliest if correct
i'm having a bit of trouble with this question-

I believe it is 27.

Step-by-step explanation:

Add the 3 to the 8 to get 11. Then add 7 to 9 to get 16. Add 11 to 16 to get 27.

answer: given that the roller coaster can accommodate 1600 riders per hour, thus the roller coaster can accomodate 1600 / 60 = 26.67 riders per minute.

given that there are 345 people in the line, the number of minutes it will take for the 345 persons to get into the roller coaster is given by 345 / 26.67 = 12.94 minutes.

therefore, it will take you 12.94 minutes to get to the front of the line.

step-by-step explanation:

4th option is correct xy=-10

if this was to u plzz mark me the brainliest