Robin used to earn $25/h. now she earns 1/6
more money per hour.

which expressions represent how much money robin earns per hour now?

choose all answers that are correct.
a. 1/6 * $25

b. $25 + (1/6 * $25)
1
c. 1- * $25
6

d. 7/6 * $25

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.

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)