Answer:
i hate math...i tried doig this
Step-by-step explanation:
it is 65 :)
Answer: 72
<u>Step-by-step explanation:</u>
There are 9 students to choose from to go the library. After that person is chosen there are 8 students remaining.
First student and Second student
9 x 8 = 72
*(2x-12x) = 30
*(-10x) = 30
x = 30
x = -30
x = -30/ = -30 *
x = -18
the correct answer is C
Answer:B