1] john has 8 spare bicycle wheels in
his garage. if each wheel has 32 spokes
in them, how many spokes do all the
wheels have in total?
what operation should be used?

x+y=90

x=30-y=x

step-by-step explanation:

if you understand you will get the answer

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)

answer: group b.

step-by-step explanation: