The skateboard rita would like to buy a car $6 less than three times the amount you had sick she has saved the skateboard cost $69 how much money does rita have saved

$25

Step-by-step explanation:

Let the total amount saved by Rita be represented by x.

Since the amount is x, and her savings is in such away that 6 is less than three times of it.

i.e 3x-6 1

Then the above will be equal to 69

3x-6 = 69

3x = 69+6

3x = 75

x = 75/3

X = 25

Definitely, she has saved $25

50

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)