When evaluating exponents I use... A-Repeated addition
B-Repeated multiplication
I need help with this ^^ and the photo PLSSS I only have 5 mins left to do this

i dont know sorry

step-by-step explanation:

step-by-step explanation:

a = 3.14

b = 18

c = 18/5 or 3.6 or 3 3/5

step-by-step explanation:

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)