Olan earns $25 per week for his allowance, plus $15 for each lawn he
mows. He wants to earn at least $100
each week. Write an inequality to represent the
situation.

the amount you'd have after the work is $1.55

step-by-step explanation:

you subtract 95% from $31.

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)