Covert each into algebraic equations Twice a number is eight less than four times that number. Four times the sum of a number and two is twenty. Nine less than twice a number is four times the sum of the number and five.

what table

step-by-step explanation: you need to show a picture

i did it myself and i got 4.2 (b) hope its right

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)