Identify the conic section that the given equation represents.
(x-5)^2/9+(y+16)^2/9=1

1/5^2 = 7.56/45

whatever you can spend with $11.53 or under.

step-by-step explanation:

20 - 8.47 = 11.53. take away the money he used for lunch from the starting amount of 20.

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.